15601707

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 25470720

約数和(自身を除く): 9869013

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 401, 1179, 1203, 1441, 3537, 3609, 4323, 4411, 10827, 12969, 13233, 38907, 39699, 52531, 119097, 157593, 472779, 577841, 1418337, 1733523, 5200569, 15601707]

約数ペア:

[(1, 15601707), (3, 5200569), (9, 1733523), (11, 1418337), (27, 577841), (33, 472779), (99, 157593), (131, 119097), (297, 52531), (393, 39699), (401, 38907), (1179, 13233), (1203, 12969), (1441, 10827), (3537, 4411), (3609, 4323)]