493136819

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{9103}}^1$

素因数の和:9290

約数の個数: 16

約数和(自身を含む): 576829440

約数和(自身を除く): 83692621

約数列:

[1, 7, 71, 109, 497, 763, 7739, 9103, 54173, 63721, 646313, 992227, 4524191, 6945589, 70448117, 493136819]

約数ペア:

[(1, 493136819), (7, 70448117), (71, 6945589), (109, 4524191), (497, 992227), (763, 646313), (7739, 63721), (9103, 54173)]