1279259993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{26437}}^1$

素因数の和:26584

約数の個数: 16

約数和(自身を含む): 1439073216

約数和(自身を除く): 159813223

約数列:

[1, 11, 53, 83, 583, 913, 4399, 26437, 48389, 290807, 1401161, 2194271, 15412771, 24136981, 116296363, 1279259993]

約数ペア:

[(1, 1279259993), (11, 116296363), (53, 24136981), (83, 15412771), (583, 2194271), (913, 1401161), (4399, 290807), (26437, 48389)]