167320621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 184081968

約数和(自身を除く): 16761347

約数列:

[1, 13, 61, 257, 793, 821, 3341, 10673, 15677, 50081, 203801, 210997, 651053, 2742961, 12870817, 167320621]

約数ペア:

[(1, 167320621), (13, 12870817), (61, 2742961), (257, 651053), (793, 210997), (821, 203801), (3341, 50081), (10673, 15677)]