287763171

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{4493}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 394824864

約数和(自身を除く): 107061693

約数列:

[1, 3, 37, 111, 577, 1731, 4493, 13479, 21349, 64047, 166241, 498723, 2592461, 7777383, 95921057, 287763171]

約数ペア:

[(1, 287763171), (3, 95921057), (37, 7777383), (111, 2592461), (577, 498723), (1731, 166241), (4493, 64047), (13479, 21349)]