495390789

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{632683}}^1$

素因数の和:632721

約数の個数: 16

約数和(自身を含む): 759220800

約数和(自身を除く): 263830011

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 632683, 1898049, 5694147, 17082441, 18347807, 55043421, 165130263, 495390789]

約数ペア:

[(1, 495390789), (3, 165130263), (9, 55043421), (27, 18347807), (29, 17082441), (87, 5694147), (261, 1898049), (783, 632683)]