1921567235343

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1031}}^1\times {\mathrm{93719}}^1$

素因数の和:95707

約数の個数: 32

約数和(自身を含む): 2934068797440

約数和(自身を除く): 1012501562097

約数列:

[1, 3, 7, 21, 947, 1031, 2841, 3093, 6629, 7217, 19887, 21651, 93719, 281157, 656033, 976357, 1968099, 2929071, 6834499, 20503497, 88751893, 96624289, 266255679, 289872867, 621263251, 676370023, 1863789753, 2029110069, 91503201683, 274509605049, 640522411781, 1921567235343]

約数ペア:

[(1, 1921567235343), (3, 640522411781), (7, 274509605049), (21, 91503201683), (947, 2029110069), (1031, 1863789753), (2841, 676370023), (3093, 621263251), (6629, 289872867), (7217, 266255679), (19887, 96624289), (21651, 88751893), (93719, 20503497), (281157, 6834499), (656033, 2929071), (976357, 1968099)]