5521311

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 9054720

約数和(自身を除く): 3533409

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 523, 621, 1173, 1569, 3519, 4707, 8891, 10557, 12029, 14121, 26673, 36087, 80019, 108261, 204493, 240057, 324783, 613479, 1840437, 5521311]

約数ペア:

[(1, 5521311), (3, 1840437), (9, 613479), (17, 324783), (23, 240057), (27, 204493), (51, 108261), (69, 80019), (153, 36087), (207, 26673), (391, 14121), (459, 12029), (523, 10557), (621, 8891), (1173, 4707), (1569, 3519)]