246703107

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 382040064

約数和(自身を除く): 135336957

約数列:

[1, 3, 7, 21, 97, 281, 291, 431, 679, 843, 1293, 1967, 2037, 3017, 5901, 9051, 27257, 41807, 81771, 121111, 125421, 190799, 292649, 363333, 572397, 847777, 877947, 2543331, 11747767, 35243301, 82234369, 246703107]

約数ペア:

[(1, 246703107), (3, 82234369), (7, 35243301), (21, 11747767), (97, 2543331), (281, 877947), (291, 847777), (431, 572397), (679, 363333), (843, 292649), (1293, 190799), (1967, 125421), (2037, 121111), (3017, 81771), (5901, 41807), (9051, 27257)]