2177352333

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121633}}^1$

素因数の和:121675

約数の個数: 40

約数和(自身を含む): 3708863928

約数和(自身を除く): 1531511595

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 121633, 364899, 1094697, 1581229, 2067761, 3284091, 4743687, 6203283, 9852273, 14231061, 18609849, 26880893, 42693183, 55829547, 80642679, 128079549, 167488641, 241928037, 725784111, 2177352333]

約数ペア:

[(1, 2177352333), (3, 725784111), (9, 241928037), (13, 167488641), (17, 128079549), (27, 80642679), (39, 55829547), (51, 42693183), (81, 26880893), (117, 18609849), (153, 14231061), (221, 9852273), (351, 6203283), (459, 4743687), (663, 3284091), (1053, 2067761), (1377, 1581229), (1989, 1094697), (5967, 364899), (17901, 121633)]