4173281

素因数分解:

$7^3\times {\mathrm{23}}^3$

素因数の和:90

約数の個数: 16

約数和(自身を含む): 5088000

約数和(自身を除く): 914719

約数列:

[1, 7, 23, 49, 161, 343, 529, 1127, 3703, 7889, 12167, 25921, 85169, 181447, 596183, 4173281]

約数ペア:

[(1, 4173281), (7, 596183), (23, 181447), (49, 85169), (161, 25921), (343, 12167), (529, 7889), (1127, 3703)]