201601239

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{7577}}^1$

素因数の和:7775

約数の個数: 24

約数和(自身を含む): 314456688

約数和(自身を除く): 112855449

約数列:

[1, 3, 7, 21, 49, 147, 181, 543, 1267, 3801, 7577, 8869, 22731, 26607, 53039, 159117, 371273, 1113819, 1371437, 4114311, 9600059, 28800177, 67200413, 201601239]

約数ペア:

[(1, 201601239), (3, 67200413), (7, 28800177), (21, 9600059), (49, 4114311), (147, 1371437), (181, 1113819), (543, 371273), (1267, 159117), (3801, 53039), (7577, 26607), (8869, 22731)]