241554747

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 374118912

約数和(自身を除く): 132564165

約数列:

[1, 3, 7, 21, 107, 193, 321, 557, 579, 749, 1351, 1671, 2247, 3899, 4053, 11697, 20651, 59599, 61953, 107501, 144557, 178797, 322503, 417193, 433671, 752507, 1251579, 2257521, 11502607, 34507821, 80518249, 241554747]

約数ペア:

[(1, 241554747), (3, 80518249), (7, 34507821), (21, 11502607), (107, 2257521), (193, 1251579), (321, 752507), (557, 433671), (579, 417193), (749, 322503), (1351, 178797), (1671, 144557), (2247, 107501), (3899, 61953), (4053, 59599), (11697, 20651)]