2970121539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1168879}}^1$

素因数の和:1168911

約数の個数: 24

約数和(自身を含む): 4974753280

約数和(自身を除く): 2004631741

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 1168879, 3506637, 8182153, 12857669, 24546459, 38573007, 90003683, 141434359, 270011049, 424303077, 990040513, 2970121539]

約数ペア:

[(1, 2970121539), (3, 990040513), (7, 424303077), (11, 270011049), (21, 141434359), (33, 90003683), (77, 38573007), (121, 24546459), (231, 12857669), (363, 8182153), (847, 3506637), (2541, 1168879)]