1292108161

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 1379189504

約数和(自身を除く): 87081343

約数列:

[1, 43, 47, 61, 223, 2021, 2209, 2623, 2867, 9589, 10481, 13603, 94987, 123281, 134749, 450683, 492607, 584929, 639341, 5794207, 21182101, 27491663, 30049027, 1292108161]

約数ペア:

[(1, 1292108161), (43, 30049027), (47, 27491663), (61, 21182101), (223, 5794207), (2021, 639341), (2209, 584929), (2623, 492607), (2867, 450683), (9589, 134749), (10481, 123281), (13603, 94987)]