938191163

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{13001}}^1$

素因数の和:13095

約数の個数: 24

約数和(自身を含む): 1180165536

約数和(自身を除く): 241974373

約数列:

[1, 7, 13, 61, 91, 169, 427, 793, 1183, 5551, 10309, 13001, 72163, 91007, 169013, 793061, 1183091, 2197169, 5551427, 10309793, 15380183, 72168551, 134027309, 938191163]

約数ペア:

[(1, 938191163), (7, 134027309), (13, 72168551), (61, 15380183), (91, 10309793), (169, 5551427), (427, 2197169), (793, 1183091), (1183, 793061), (5551, 169013), (10309, 91007), (13001, 72163)]