15353079

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1489}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 23458560

約数和(自身を除く): 8105481

約数列:

[1, 3, 7, 21, 491, 1473, 1489, 3437, 4467, 10311, 10423, 31269, 731099, 2193297, 5117693, 15353079]

約数ペア:

[(1, 15353079), (3, 5117693), (7, 2193297), (21, 731099), (491, 31269), (1473, 10423), (1489, 10311), (3437, 4467)]