4025961

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 6067776

約数和(自身を除く): 2041815

約数列:

[1, 3, 9, 43, 101, 103, 129, 303, 309, 387, 909, 927, 4343, 4429, 10403, 13029, 13287, 31209, 39087, 39861, 93627, 447329, 1341987, 4025961]

約数ペア:

[(1, 4025961), (3, 1341987), (9, 447329), (43, 93627), (101, 39861), (103, 39087), (129, 31209), (303, 13287), (309, 13029), (387, 10403), (909, 4429), (927, 4343)]