40242517

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 47957760

約数和(自身を除く): 7715243

約数列:

[1, 7, 29, 137, 203, 959, 1447, 3973, 10129, 27811, 41963, 198239, 293741, 1387673, 5748931, 40242517]

約数ペア:

[(1, 40242517), (7, 5748931), (29, 1387673), (137, 293741), (203, 198239), (959, 41963), (1447, 27811), (3973, 10129)]