17288193

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 25970560

約数和(自身を除く): 8682367

約数列:

[1, 3, 13, 39, 43, 61, 129, 169, 183, 507, 559, 793, 1677, 2197, 2379, 2623, 6591, 7267, 7869, 10309, 21801, 30927, 34099, 94471, 102297, 134017, 283413, 402051, 443287, 1329861, 5762731, 17288193]

約数ペア:

[(1, 17288193), (3, 5762731), (13, 1329861), (39, 443287), (43, 402051), (61, 283413), (129, 134017), (169, 102297), (183, 94471), (507, 34099), (559, 30927), (793, 21801), (1677, 10309), (2197, 7869), (2379, 7267), (2623, 6591)]