252317043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149921}}^1$

素因数の和:149955

約数の個数: 24

約数和(自身を含む): 420980976

約数和(自身を除く): 168663933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 149921, 449763, 1349289, 1649131, 2548657, 4947393, 7645971, 14842179, 22937913, 28035227, 84105681, 252317043]

約数ペア:

[(1, 252317043), (3, 84105681), (9, 28035227), (11, 22937913), (17, 14842179), (33, 7645971), (51, 4947393), (99, 2548657), (153, 1649131), (187, 1349289), (561, 449763), (1683, 149921)]