2019906189051

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{40151593}}^1$

素因数の和:40152046

約数の個数: 16

約数和(自身を含む): 2765641794720

約数和(自身を除く): 745735605669

約数列:

[1, 3, 41, 123, 409, 1227, 16769, 50307, 40151593, 120454779, 1646215313, 4938645939, 16422001537, 49266004611, 673302063017, 2019906189051]

約数ペア:

[(1, 2019906189051), (3, 673302063017), (41, 49266004611), (123, 16422001537), (409, 4938645939), (1227, 1646215313), (16769, 120454779), (50307, 40151593)]