235280357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6781}}^1$

素因数の和:6968

約数の個数: 16

約数和(自身を含む): 270032112

約数和(自身を除く): 34751755

約数列:

[1, 13, 17, 157, 221, 2041, 2669, 6781, 34697, 88153, 115277, 1064617, 1498601, 13840021, 18098489, 235280357]

約数ペア:

[(1, 235280357), (13, 18098489), (17, 13840021), (157, 1498601), (221, 1064617), (2041, 115277), (2669, 88153), (6781, 34697)]