12207507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 17730720

約数和(自身を除く): 5523213

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 3517, 10551, 45721, 137163, 313013, 939039, 4069169, 12207507]

約数ペア:

[(1, 12207507), (3, 4069169), (13, 939039), (39, 313013), (89, 137163), (267, 45721), (1157, 10551), (3471, 3517)]