1240122351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{357281}}^1$

素因数の和:357386

約数の個数: 16

約数和(自身を含む): 1800701280

約数和(自身を除く): 560578929

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 357281, 1071843, 4644653, 13933959, 31798009, 95394027, 413374117, 1240122351]

約数ペア:

[(1, 1240122351), (3, 413374117), (13, 95394027), (39, 31798009), (89, 13933959), (267, 4644653), (1157, 1071843), (3471, 357281)]