38112789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 60568704

約数和(自身を除く): 22455915

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 1217, 2409, 2847, 3651, 10439, 13387, 15821, 31317, 40161, 47463, 88841, 174031, 266523, 522093, 977251, 1154933, 2931753, 3464799, 12704263, 38112789]

約数ペア:

[(1, 38112789), (3, 12704263), (11, 3464799), (13, 2931753), (33, 1154933), (39, 977251), (73, 522093), (143, 266523), (219, 174031), (429, 88841), (803, 47463), (949, 40161), (1217, 31317), (2409, 15821), (2847, 13387), (3651, 10439)]