31298917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 35466480

約数和(自身を除く): 4167563

約数列:

[1, 13, 29, 61, 377, 793, 1361, 1769, 17693, 22997, 39469, 83021, 513097, 1079273, 2407609, 31298917]

約数ペア:

[(1, 31298917), (13, 2407609), (29, 1079273), (61, 513097), (377, 83021), (793, 39469), (1361, 22997), (1769, 17693)]