2671207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 3370752

約数和(自身を除く): 699545

約数列:

[1, 7, 11, 77, 113, 307, 791, 1243, 2149, 3377, 8701, 23639, 34691, 242837, 381601, 2671207]

約数ペア:

[(1, 2671207), (7, 381601), (11, 242837), (77, 34691), (113, 23639), (307, 8701), (791, 3377), (1243, 2149)]