31310993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{593}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 37825920

約数和(自身を除く): 6514927

約数列:

[1, 7, 19, 133, 397, 593, 2779, 4151, 7543, 11267, 52801, 78869, 235421, 1647947, 4472999, 31310993]

約数ペア:

[(1, 31310993), (7, 4472999), (19, 1647947), (133, 235421), (397, 78869), (593, 52801), (2779, 11267), (4151, 7543)]