4687419

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 7075600

約数和(自身を除く): 2388181

約数列:

[1, 3, 11, 33, 37, 111, 121, 349, 363, 407, 1047, 1221, 3839, 4477, 11517, 12913, 13431, 38739, 42229, 126687, 142043, 426129, 1562473, 4687419]

約数ペア:

[(1, 4687419), (3, 1562473), (11, 426129), (33, 142043), (37, 126687), (111, 42229), (121, 38739), (349, 13431), (363, 12913), (407, 11517), (1047, 4477), (1221, 3839)]