15121461

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 20560320

約数和(自身を除く): 5438859

約数列:

[1, 3, 109, 131, 327, 353, 393, 1059, 14279, 38477, 42837, 46243, 115431, 138729, 5040487, 15121461]

約数ペア:

[(1, 15121461), (3, 5040487), (109, 138729), (131, 115431), (327, 46243), (353, 42837), (393, 38477), (1059, 14279)]