2198103663

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1324957}}^1$

素因数の和:1325046

約数の個数: 16

約数和(自身を含む): 3391892480

約数和(自身を除く): 1193788817

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1324957, 3974871, 9274699, 27824097, 104671603, 314014809, 732701221, 2198103663]

約数ペア:

[(1, 2198103663), (3, 732701221), (7, 314014809), (21, 104671603), (79, 27824097), (237, 9274699), (553, 3974871), (1659, 1324957)]