160977947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23497}}^1$

素因数の和:23558

約数の個数: 16

約数和(自身を含む): 189487872

約数和(自身を除く): 28509925

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 23497, 305461, 399449, 728407, 5192837, 9469291, 12382919, 160977947]

約数ペア:

[(1, 160977947), (13, 12382919), (17, 9469291), (31, 5192837), (221, 728407), (403, 399449), (527, 305461), (6851, 23497)]