55143893

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 64888320

約数和(自身を除く): 9744427

約数列:

[1, 7, 41, 271, 287, 709, 1897, 4963, 11111, 29069, 77777, 192139, 203483, 1344973, 7877699, 55143893]

約数ペア:

[(1, 55143893), (7, 7877699), (41, 1344973), (271, 203483), (287, 192139), (709, 77777), (1897, 29069), (4963, 11111)]