479921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 16

約数和(自身を含む): 571200

約数和(自身を除く): 91279

約数列:

[1, 13, 19, 29, 67, 247, 377, 551, 871, 1273, 1943, 7163, 16549, 25259, 36917, 479921]

約数ペア:

[(1, 479921), (13, 36917), (19, 25259), (29, 16549), (67, 7163), (247, 1943), (377, 1273), (551, 871)]