431133129

素因数分解:

$3^2\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{2879}}^1$

素因数の和:5269

約数の個数: 24

約数和(自身を含む): 712258560

約数和(自身を除く): 281125431

約数列:

[1, 3, 7, 9, 21, 63, 2377, 2879, 7131, 8637, 16639, 20153, 21393, 25911, 49917, 60459, 149751, 181377, 6843383, 20530149, 47903681, 61590447, 143711043, 431133129]

約数ペア:

[(1, 431133129), (3, 143711043), (7, 61590447), (9, 47903681), (21, 20530149), (63, 6843383), (2377, 181377), (2879, 149751), (7131, 60459), (8637, 49917), (16639, 25911), (20153, 21393)]