11855511

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 19422720

約数和(自身を除く): 7567209

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1123, 1173, 3369, 3519, 10107, 10557, 19091, 25829, 30321, 57273, 77487, 171819, 232461, 439093, 515457, 697383, 1317279, 3951837, 11855511]

約数ペア:

[(1, 11855511), (3, 3951837), (9, 1317279), (17, 697383), (23, 515457), (27, 439093), (51, 232461), (69, 171819), (153, 77487), (207, 57273), (391, 30321), (459, 25829), (621, 19091), (1123, 10557), (1173, 10107), (3369, 3519)]