39430233

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 62447616

約数和(自身を除く): 23017383

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 279, 369, 383, 837, 1107, 1149, 1271, 2511, 3321, 3447, 3813, 10341, 11439, 11873, 15703, 31023, 34317, 35619, 47109, 102951, 106857, 141327, 320571, 423981, 486793, 961713, 1271943, 1460379, 4381137, 13143411, 39430233]

約数ペア:

[(1, 39430233), (3, 13143411), (9, 4381137), (27, 1460379), (31, 1271943), (41, 961713), (81, 486793), (93, 423981), (123, 320571), (279, 141327), (369, 106857), (383, 102951), (837, 47109), (1107, 35619), (1149, 34317), (1271, 31023), (2511, 15703), (3321, 11873), (3447, 11439), (3813, 10341)]