40648717

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3348

約数の個数: 12

約数和(自身を含む): 44198176

約数和(自身を除く): 3549459

約数列:

[1, 17, 43, 289, 731, 3271, 12427, 55607, 140653, 945319, 2391101, 40648717]

約数ペア:

[(1, 40648717), (17, 2391101), (43, 945319), (289, 140653), (731, 55607), (3271, 12427)]