1420512267

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{57653}}^1$

素因数の和:57890

約数の個数: 16

約数和(自身を含む): 1948243968

約数和(自身を除く): 527731701

約数列:

[1, 3, 43, 129, 191, 573, 8213, 24639, 57653, 172959, 2479079, 7437237, 11011723, 33035169, 473504089, 1420512267]

約数ペア:

[(1, 1420512267), (3, 473504089), (43, 33035169), (129, 11011723), (191, 7437237), (573, 2479079), (8213, 172959), (24639, 57653)]