2201232003

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 3043353600

約数和(自身を除く): 842121597

約数列:

[1, 3, 59, 67, 177, 201, 419, 443, 1257, 1329, 3953, 11859, 24721, 26137, 28073, 29681, 74163, 78411, 84219, 89043, 185617, 556851, 1656307, 1751179, 4968921, 5253537, 10951403, 12436339, 32854209, 37309017, 733744001, 2201232003]

約数ペア:

[(1, 2201232003), (3, 733744001), (59, 37309017), (67, 32854209), (177, 12436339), (201, 10951403), (419, 5253537), (443, 4968921), (1257, 1751179), (1329, 1656307), (3953, 556851), (11859, 185617), (24721, 89043), (26137, 84219), (28073, 78411), (29681, 74163)]