613676193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1471}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 929832960

約数和(自身を除く): 316156767

約数列:

[1, 3, 13, 19, 39, 57, 247, 563, 741, 1471, 1689, 4413, 7319, 10697, 19123, 21957, 27949, 32091, 57369, 83847, 139061, 363337, 417183, 828173, 1090011, 2484519, 10766249, 15735287, 32298747, 47205861, 204558731, 613676193]

約数ペア:

[(1, 613676193), (3, 204558731), (13, 47205861), (19, 32298747), (39, 15735287), (57, 10766249), (247, 2484519), (563, 1090011), (741, 828173), (1471, 417183), (1689, 363337), (4413, 139061), (7319, 83847), (10697, 57369), (19123, 32091), (21957, 27949)]