121940862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{472639}}^1$

素因数の和:472687

約数の個数: 16

約数和(自身を含む): 249553920

約数和(自身を除く): 127613058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 472639, 945278, 1417917, 2835834, 20323477, 40646954, 60970431, 121940862]

約数ペア:

[(1, 121940862), (2, 60970431), (3, 40646954), (6, 20323477), (43, 2835834), (86, 1417917), (129, 945278), (258, 472639)]