409968117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3504001}}^1$

素因数の和:3504020

約数の個数: 12

約数和(自身を含む): 637728364

約数和(自身を除く): 227760247

約数列:

[1, 3, 9, 13, 39, 117, 3504001, 10512003, 31536009, 45552013, 136656039, 409968117]

約数ペア:

[(1, 409968117), (3, 136656039), (9, 45552013), (13, 31536009), (39, 10512003), (117, 3504001)]