264098991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157483}}^1$

素因数の和:157542

約数の個数: 16

約数和(自身を含む): 388040576

約数和(自身を除く): 123941585

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 157483, 472449, 2047279, 6141837, 6771769, 20315307, 88032997, 264098991]

約数ペア:

[(1, 264098991), (3, 88032997), (13, 20315307), (39, 6771769), (43, 6141837), (129, 2047279), (559, 472449), (1677, 157483)]