726852969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{206551}}^1$

素因数の和:206597

約数の個数: 24

約数和(自身を含む): 1159996032

約数和(自身を除く): 433143063

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 206551, 619653, 1858959, 3511367, 4750673, 10534101, 14252019, 31602303, 42756057, 80761441, 242284323, 726852969]

約数ペア:

[(1, 726852969), (3, 242284323), (9, 80761441), (17, 42756057), (23, 31602303), (51, 14252019), (69, 10534101), (153, 4750673), (207, 3511367), (391, 1858959), (1173, 619653), (3519, 206551)]