13304840531241

素因数分解:

$3^1\times 7^1\times {\mathrm{3821}}^1\times {\mathrm{165811001}}^1$

素因数の和:165814832

約数の個数: 16

約数和(自身を含む): 20279348788608

約数和(自身を除く): 6974508257367

約数列:

[1, 3, 7, 21, 3821, 11463, 26747, 80241, 165811001, 497433003, 1160677007, 3482031021, 633563834821, 1900691504463, 4434946843747, 13304840531241]

約数ペア:

[(1, 13304840531241), (3, 4434946843747), (7, 1900691504463), (21, 633563834821), (3821, 3482031021), (11463, 1160677007), (26747, 497433003), (80241, 165811001)]