289331322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6888841}}^1$

素因数の和:6888853

約数の個数: 16

約数和(自身を含む): 661328832

約数和(自身を除く): 371997510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6888841, 13777682, 20666523, 41333046, 48221887, 96443774, 144665661, 289331322]

約数ペア:

[(1, 289331322), (2, 144665661), (3, 96443774), (6, 48221887), (7, 41333046), (14, 20666523), (21, 13777682), (42, 6888841)]