713994489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 1145784640

約数和(自身を除く): 431790151

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 139, 387, 417, 559, 1021, 1251, 1677, 1807, 3063, 5031, 5421, 5977, 9189, 13273, 16263, 17931, 39819, 43903, 53793, 77701, 119457, 131709, 141919, 233103, 395127, 425757, 570739, 699309, 1277271, 1712217, 1844947, 5136651, 5534841, 6102517, 16604523, 18307551, 54922653, 79332721, 237998163, 713994489]

約数ペア:

[(1, 713994489), (3, 237998163), (9, 79332721), (13, 54922653), (39, 18307551), (43, 16604523), (117, 6102517), (129, 5534841), (139, 5136651), (387, 1844947), (417, 1712217), (559, 1277271), (1021, 699309), (1251, 570739), (1677, 425757), (1807, 395127), (3063, 233103), (5031, 141919), (5421, 131709), (5977, 119457), (9189, 77701), (13273, 53793), (16263, 43903), (17931, 39819)]