315915489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{10321}}^1$

素因数の和:10525

約数の個数: 24

約数和(自身を含む): 483069600

約数和(自身を除く): 167154111

約数列:

[1, 3, 9, 19, 57, 171, 179, 537, 1611, 3401, 10203, 10321, 30609, 30963, 92889, 196099, 588297, 1764891, 1847459, 5542377, 16627131, 35101721, 105305163, 315915489]

約数ペア:

[(1, 315915489), (3, 105305163), (9, 35101721), (19, 16627131), (57, 5542377), (171, 1847459), (179, 1764891), (537, 588297), (1611, 196099), (3401, 92889), (10203, 30963), (10321, 30609)]