25617137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 31893120

約数和(自身を除く): 6275983

約数列:

[1, 7, 13, 89, 91, 623, 1157, 3163, 8099, 22141, 41119, 281507, 287833, 1970549, 3659591, 25617137]

約数ペア:

[(1, 25617137), (7, 3659591), (13, 1970549), (89, 287833), (91, 281507), (623, 41119), (1157, 22141), (3163, 8099)]