13925301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 6976587

約数列:

[1, 3, 13, 39, 47, 71, 107, 141, 213, 321, 611, 923, 1391, 1833, 2769, 3337, 4173, 5029, 7597, 10011, 15087, 22791, 43381, 65377, 98761, 130143, 196131, 296283, 357059, 1071177, 4641767, 13925301]

約数ペア:

[(1, 13925301), (3, 4641767), (13, 1071177), (39, 357059), (47, 296283), (71, 196131), (107, 130143), (141, 98761), (213, 65377), (321, 43381), (611, 22791), (923, 15087), (1391, 10011), (1833, 7597), (2769, 5029), (3337, 4173)]