121413256482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2890791821}}^1$

素因数の和:2890791833

約数の個数: 16

約数和(自身を含む): 277516014912

約数和(自身を除く): 156102758430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2890791821, 5781583642, 8672375463, 17344750926, 20235542747, 40471085494, 60706628241, 121413256482]

約数ペア:

[(1, 121413256482), (2, 60706628241), (3, 40471085494), (6, 20235542747), (7, 17344750926), (14, 8672375463), (21, 5781583642), (42, 2890791821)]