289653621

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{14779}}^1$

素因数の和:14968

約数の個数: 16

約数和(自身を含む): 397286400

約数和(自身を除く): 107632779

約数列:

[1, 3, 47, 139, 141, 417, 6533, 14779, 19599, 44337, 694613, 2054281, 2083839, 6162843, 96551207, 289653621]

約数ペア:

[(1, 289653621), (3, 96551207), (47, 6162843), (139, 2083839), (141, 2054281), (417, 694613), (6533, 44337), (14779, 19599)]