557712207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{7853}}^1$

素因数の和:8479

約数の個数: 24

約数和(自身を含む): 869092224

約数和(自身を除く): 311380017

約数列:

[1, 3, 9, 13, 39, 117, 607, 1821, 5463, 7853, 7891, 23559, 23673, 70677, 71019, 102089, 306267, 918801, 4766771, 14300313, 42900939, 61968023, 185904069, 557712207]

約数ペア:

[(1, 557712207), (3, 185904069), (9, 61968023), (13, 42900939), (39, 14300313), (117, 4766771), (607, 918801), (1821, 306267), (5463, 102089), (7853, 71019), (7891, 70677), (23559, 23673)]