67970879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 75085056

約数和(自身を除く): 7114177

約数列:

[1, 17, 31, 101, 527, 1277, 1717, 3131, 21709, 39587, 53227, 128977, 672979, 2192609, 3998287, 67970879]

約数ペア:

[(1, 67970879), (17, 3998287), (31, 2192609), (101, 672979), (527, 128977), (1277, 53227), (1717, 39587), (3131, 21709)]