455091897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1823}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 675376128

約数和(自身を除く): 220284231

約数列:

[1, 3, 13, 37, 39, 111, 173, 481, 519, 1443, 1823, 2249, 5469, 6401, 6747, 19203, 23699, 67451, 71097, 83213, 202353, 249639, 315379, 876863, 946137, 2630589, 4099927, 11669023, 12299781, 35007069, 151697299, 455091897]

約数ペア:

[(1, 455091897), (3, 151697299), (13, 35007069), (37, 12299781), (39, 11669023), (111, 4099927), (173, 2630589), (481, 946137), (519, 876863), (1443, 315379), (1823, 249639), (2249, 202353), (5469, 83213), (6401, 71097), (6747, 67451), (19203, 23699)]