268849202391

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3841087}}^1$

素因数の和:3841212

約数の個数: 48

約数和(自身を含む): 488955138048

約数和(自身を除く): 220105935657

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 693, 707, 909, 1111, 2121, 3333, 6363, 7777, 9999, 23331, 69993, 3841087, 11523261, 26887609, 34569783, 42251957, 80662827, 126755871, 241988481, 295763699, 380267613, 387949787, 887291097, 1163849361, 2661873291, 2715648509, 3491548083, 4267447657, 8146945527, 12802342971, 24440836581, 29872133599, 38407028913, 89616400797, 268849202391]

約数ペア:

[(1, 268849202391), (3, 89616400797), (7, 38407028913), (9, 29872133599), (11, 24440836581), (21, 12802342971), (33, 8146945527), (63, 4267447657), (77, 3491548083), (99, 2715648509), (101, 2661873291), (231, 1163849361), (303, 887291097), (693, 387949787), (707, 380267613), (909, 295763699), (1111, 241988481), (2121, 126755871), (3333, 80662827), (6363, 42251957), (7777, 34569783), (9999, 26887609), (23331, 11523261), (69993, 3841087)]