219959961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{92459}}^1$

素因数の和:92536

約数の個数: 16

約数和(自身を含む): 321021120

約数和(自身を除く): 101061159

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 92459, 277377, 1201967, 3605901, 5639999, 16919997, 73319987, 219959961]

約数ペア:

[(1, 219959961), (3, 73319987), (13, 16919997), (39, 5639999), (61, 3605901), (183, 1201967), (793, 277377), (2379, 92459)]