1253670131

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{59441}}^1$

素因数の和:59602

約数の個数: 16

約数和(自身を含む): 1506498048

約数和(自身を除く): 252827917

約数列:

[1, 7, 23, 131, 161, 917, 3013, 21091, 59441, 416087, 1367143, 7786771, 9570001, 54507397, 179095733, 1253670131]

約数ペア:

[(1, 1253670131), (7, 179095733), (23, 54507397), (131, 9570001), (161, 7786771), (917, 1367143), (3013, 416087), (21091, 59441)]