40172169

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6949}}^1$

素因数の和:7040

約数の個数: 16

約数和(自身を含む): 56044800

約数和(自身を除く): 15872631

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 6949, 20847, 284909, 326603, 854727, 979809, 13390723, 40172169]

約数ペア:

[(1, 40172169), (3, 13390723), (41, 979809), (47, 854727), (123, 326603), (141, 284909), (1927, 20847), (5781, 6949)]