31337787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15161}}^1$

素因数の和:15230

約数の個数: 16

約数和(自身を含む): 45849888

約数和(自身を除く): 14512101

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 15161, 45483, 197093, 591279, 803533, 2410599, 10445929, 31337787]

約数ペア:

[(1, 31337787), (3, 10445929), (13, 2410599), (39, 803533), (53, 591279), (159, 197093), (689, 45483), (2067, 15161)]