25480343

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 18

約数和(自身を含む): 31016664

約数和(自身を除く): 5536321

約数列:

[1, 7, 23, 49, 161, 529, 983, 1127, 3703, 6881, 22609, 25921, 48167, 158263, 520007, 1107841, 3640049, 25480343]

約数ペア:

[(1, 25480343), (7, 3640049), (23, 1107841), (49, 520007), (161, 158263), (529, 48167), (983, 25921), (1127, 22609), (3703, 6881)]