17328437

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 21048960

約数和(自身を除く): 3720523

約数列:

[1, 7, 19, 113, 133, 791, 1153, 2147, 8071, 15029, 21907, 130289, 153349, 912023, 2475491, 17328437]

約数ペア:

[(1, 17328437), (7, 2475491), (19, 912023), (113, 153349), (133, 130289), (791, 21907), (1153, 15029), (2147, 8071)]