7400457

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 4730103

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 701, 1173, 2103, 3519, 6309, 10557, 11917, 16123, 18927, 35751, 48369, 107253, 145107, 274091, 321759, 435321, 822273, 2466819, 7400457]

約数ペア:

[(1, 7400457), (3, 2466819), (9, 822273), (17, 435321), (23, 321759), (27, 274091), (51, 145107), (69, 107253), (153, 48369), (207, 35751), (391, 18927), (459, 16123), (621, 11917), (701, 10557), (1173, 6309), (2103, 3519)]