1212998709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{89119}}^1$

素因数の和:89484

約数の個数: 16

約数和(自身を含む): 1746752000

約数和(自身を除く): 533753291

約数列:

[1, 3, 13, 39, 349, 1047, 4537, 13611, 89119, 267357, 1158547, 3475641, 31102531, 93307593, 404332903, 1212998709]

約数ペア:

[(1, 1212998709), (3, 404332903), (13, 93307593), (39, 31102531), (349, 3475641), (1047, 1158547), (4537, 267357), (13611, 89119)]