40501407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22921}}^1$

素因数の和:22974

約数の個数: 16

約数和(自身を含む): 58680320

約数和(自身を除く): 18178913

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 22921, 68763, 435499, 710551, 1306497, 2131653, 13500469, 40501407]

約数ペア:

[(1, 40501407), (3, 13500469), (19, 2131653), (31, 1306497), (57, 710551), (93, 435499), (589, 68763), (1767, 22921)]