4152621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2413779

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 179, 209, 407, 537, 627, 703, 1221, 1969, 2109, 3401, 5907, 6623, 7733, 10203, 19869, 23199, 37411, 72853, 112233, 125837, 218559, 377511, 1384207, 4152621]

約数ペア:

[(1, 4152621), (3, 1384207), (11, 377511), (19, 218559), (33, 125837), (37, 112233), (57, 72853), (111, 37411), (179, 23199), (209, 19869), (407, 10203), (537, 7733), (627, 6623), (703, 5907), (1221, 3401), (1969, 2109)]