779318079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 1124256000

約数和(自身を除く): 344937921

約数列:

[1, 3, 19, 57, 59, 97, 177, 291, 1121, 1843, 2389, 3363, 5529, 5723, 7167, 17169, 45391, 108737, 136173, 140951, 231733, 326211, 422853, 695199, 2678069, 4402927, 8034207, 13208781, 13672247, 41016741, 259772693, 779318079]

約数ペア:

[(1, 779318079), (3, 259772693), (19, 41016741), (57, 13672247), (59, 13208781), (97, 8034207), (177, 4402927), (291, 2678069), (1121, 695199), (1843, 422853), (2389, 326211), (3363, 231733), (5529, 140951), (5723, 136173), (7167, 108737), (17169, 45391)]