13825833

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 21998592

約数和(自身を除く): 8172759

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 251, 301, 427, 753, 903, 1281, 1757, 2623, 5271, 7869, 10793, 15311, 18361, 32379, 45933, 55083, 75551, 107177, 226653, 321531, 658373, 1975119, 4608611, 13825833]

約数ペア:

[(1, 13825833), (3, 4608611), (7, 1975119), (21, 658373), (43, 321531), (61, 226653), (129, 107177), (183, 75551), (251, 55083), (301, 45933), (427, 32379), (753, 18361), (903, 15311), (1281, 10793), (1757, 7869), (2623, 5271)]