315003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 465696

約数和(自身を除く): 150693

約数列:

[1, 3, 13, 39, 41, 123, 197, 533, 591, 1599, 2561, 7683, 8077, 24231, 105001, 315003]

約数ペア:

[(1, 315003), (3, 105001), (13, 24231), (39, 8077), (41, 7683), (123, 2561), (197, 1599), (533, 591)]