902007

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 1392768

約数和(自身を除く): 490761

約数列:

[1, 3, 9, 31, 53, 61, 93, 159, 183, 279, 477, 549, 1643, 1891, 3233, 4929, 5673, 9699, 14787, 17019, 29097, 100223, 300669, 902007]

約数ペア:

[(1, 902007), (3, 300669), (9, 100223), (31, 29097), (53, 17019), (61, 14787), (93, 9699), (159, 5673), (183, 4929), (279, 3233), (477, 1891), (549, 1643)]