40289133

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6991}}^1$

素因数の和:7124

約数の個数: 16

約数和(自身を含む): 57390336

約数和(自身を除く): 17101203

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 6991, 20973, 118847, 356541, 789983, 2369949, 13429711, 40289133]

約数ペア:

[(1, 40289133), (3, 13429711), (17, 2369949), (51, 789983), (113, 356541), (339, 118847), (1921, 20973), (5763, 6991)]