2012590431

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{11633}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 2976442560

約数和(自身を除く): 963852129

約数列:

[1, 3, 9, 47, 141, 409, 423, 1227, 3681, 11633, 19223, 34899, 57669, 104697, 173007, 546751, 1640253, 4757897, 4920759, 14273691, 42821073, 223621159, 670863477, 2012590431]

約数ペア:

[(1, 2012590431), (3, 670863477), (9, 223621159), (47, 42821073), (141, 14273691), (409, 4920759), (423, 4757897), (1227, 1640253), (3681, 546751), (11633, 173007), (19223, 104697), (34899, 57669)]