25314487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 28575360

約数和(自身を除く): 3260873

約数列:

[1, 11, 43, 109, 473, 491, 1199, 4687, 5401, 21113, 51557, 53519, 232243, 588709, 2301317, 25314487]

約数ペア:

[(1, 25314487), (11, 2301317), (43, 588709), (109, 232243), (473, 53519), (491, 51557), (1199, 21113), (4687, 5401)]