23250717

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2039}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 38613120

約数和(自身を除く): 15362403

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 2039, 3801, 6117, 11403, 14273, 18351, 42819, 128457, 369059, 1107177, 2583413, 3321531, 7750239, 23250717]

約数ペア:

[(1, 23250717), (3, 7750239), (7, 3321531), (9, 2583413), (21, 1107177), (63, 369059), (181, 128457), (543, 42819), (1267, 18351), (1629, 14273), (2039, 11403), (3801, 6117)]