12372789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 19611648

約数和(自身を除く): 7238859

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 191, 429, 453, 573, 1661, 1963, 2101, 2483, 4983, 5889, 6303, 7449, 21593, 27313, 28841, 64779, 81939, 86523, 317251, 374933, 951753, 1124799, 4124263, 12372789]

約数ペア:

[(1, 12372789), (3, 4124263), (11, 1124799), (13, 951753), (33, 374933), (39, 317251), (143, 86523), (151, 81939), (191, 64779), (429, 28841), (453, 27313), (573, 21593), (1661, 7449), (1963, 6303), (2101, 5889), (2483, 4983)]