291220482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6933821}}^1$

素因数の和:6933833

約数の個数: 16

約数和(自身を含む): 665646912

約数和(自身を除く): 374426430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6933821, 13867642, 20801463, 41602926, 48536747, 97073494, 145610241, 291220482]

約数ペア:

[(1, 291220482), (2, 145610241), (3, 97073494), (6, 48536747), (7, 41602926), (14, 20801463), (21, 13867642), (42, 6933821)]