972591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 1386240

約数和(自身を除く): 413649

約数列:

[1, 3, 19, 57, 113, 151, 339, 453, 2147, 2869, 6441, 8607, 17063, 51189, 324197, 972591]

約数ペア:

[(1, 972591), (3, 324197), (19, 51189), (57, 17063), (113, 8607), (151, 6441), (339, 2869), (453, 2147)]