121781321761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{470447}}^1$

素因数の和:470792

約数の個数: 16

約数和(自身を含む): 134743834368

約数和(自身を除く): 12962512607

約数列:

[1, 11, 101, 233, 1111, 2563, 23533, 258863, 470447, 5174917, 47515147, 109614151, 522666617, 1205755661, 11071029251, 121781321761]

約数ペア:

[(1, 121781321761), (11, 11071029251), (101, 1205755661), (233, 522666617), (1111, 109614151), (2563, 47515147), (23533, 5174917), (258863, 470447)]