289097937

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{629843}}^1$

素因数の和:629869

約数の個数: 16

約数和(自身を含む): 453487680

約数和(自身を除く): 164389743

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 629843, 1889529, 5668587, 10707331, 17005761, 32121993, 96365979, 289097937]

約数ペア:

[(1, 289097937), (3, 96365979), (9, 32121993), (17, 17005761), (27, 10707331), (51, 5668587), (153, 1889529), (459, 629843)]