395173791

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{8731}}^1$

素因数の和:8891

約数の個数: 24

約数和(自身を含む): 588466944

約数和(自身を除く): 193293153

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 963, 5029, 8731, 15087, 26193, 45261, 78579, 410357, 934217, 1231071, 2802651, 3693213, 8407953, 43908199, 131724597, 395173791]

約数ペア:

[(1, 395173791), (3, 131724597), (9, 43908199), (47, 8407953), (107, 3693213), (141, 2802651), (321, 1231071), (423, 934217), (963, 410357), (5029, 78579), (8731, 45261), (15087, 26193)]