12902001

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5437}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 19837824

約数和(自身を除く): 6935823

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 5437, 16311, 38059, 114177, 614381, 1843143, 4300667, 12902001]

約数ペア:

[(1, 12902001), (3, 4300667), (7, 1843143), (21, 614381), (113, 114177), (339, 38059), (791, 16311), (2373, 5437)]