281610091

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{7507}}^1$

素因数の和:7770

約数の個数: 16

約数和(自身を含む): 337319424

約数和(自身を除く): 55709333

約数列:

[1, 7, 23, 161, 233, 1631, 5359, 7507, 37513, 52549, 172661, 1208627, 1749131, 12243917, 40230013, 281610091]

約数ペア:

[(1, 281610091), (7, 40230013), (23, 12243917), (161, 1749131), (233, 1208627), (1631, 172661), (5359, 52549), (7507, 37513)]