1128742017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{782219}}^1$

素因数の和:782272

約数の個数: 16

約数和(自身を含む): 1664564160

約数和(自身を除く): 535822143

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 782219, 2346657, 10168847, 28942103, 30506541, 86826309, 376247339, 1128742017]

約数ペア:

[(1, 1128742017), (3, 376247339), (13, 86826309), (37, 30506541), (39, 28942103), (111, 10168847), (481, 2346657), (1443, 782219)]