39791039519

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2265

約数の個数: 72

約数和(自身を含む): 53597312496

約数和(自身を除く): 13806272977

約数列:

[1, 7, 11, 29, 41, 49, 77, 203, 287, 319, 451, 539, 841, 1189, 1421, 2009, 2141, 2233, 3157, 5887, 8323, 9251, 13079, 14987, 15631, 22099, 23551, 34481, 41209, 58261, 62089, 64757, 87781, 91553, 104909, 164857, 241367, 379291, 434623, 453299, 614467, 640871, 682979, 965591, 1153999, 1689569, 1800581, 2545649, 2655037, 3042361, 4301269, 4780853, 6759137, 12604067, 17819543, 18585259, 19806391, 28002139, 33465971, 47313959, 73823821, 88228469, 124736801, 138644737, 196014973, 516766747, 812062031, 970513159, 1372104811, 3617367229, 5684434217, 39791039519]

約数ペア:

[(1, 39791039519), (7, 5684434217), (11, 3617367229), (29, 1372104811), (41, 970513159), (49, 812062031), (77, 516766747), (203, 196014973), (287, 138644737), (319, 124736801), (451, 88228469), (539, 73823821), (841, 47313959), (1189, 33465971), (1421, 28002139), (2009, 19806391), (2141, 18585259), (2233, 17819543), (3157, 12604067), (5887, 6759137), (8323, 4780853), (9251, 4301269), (13079, 3042361), (14987, 2655037), (15631, 2545649), (22099, 1800581), (23551, 1689569), (34481, 1153999), (41209, 965591), (58261, 682979), (62089, 640871), (64757, 614467), (87781, 453299), (91553, 434623), (104909, 379291), (164857, 241367)]