7172331

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 9884160

約数和(自身を除く): 2711829

約数列:

[1, 3, 53, 79, 159, 237, 571, 1713, 4187, 12561, 30263, 45109, 90789, 135327, 2390777, 7172331]

約数ペア:

[(1, 7172331), (3, 2390777), (53, 135327), (79, 90789), (159, 45109), (237, 30263), (571, 12561), (1713, 4187)]