30256713

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 47569920

約数和(自身を除く): 17313207

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 977, 999, 1147, 2931, 3441, 8793, 10323, 26379, 30287, 30969, 36149, 90861, 108447, 272583, 325341, 817749, 976023, 1120619, 3361857, 10085571, 30256713]

約数ペア:

[(1, 30256713), (3, 10085571), (9, 3361857), (27, 1120619), (31, 976023), (37, 817749), (93, 325341), (111, 272583), (279, 108447), (333, 90861), (837, 36149), (977, 30969), (999, 30287), (1147, 26379), (2931, 10323), (3441, 8793)]