9788961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 16773120

約数和(自身を除く): 6984159

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 1559, 2093, 4677, 6279, 10913, 20267, 32739, 35857, 60801, 107571, 141869, 250999, 425607, 466141, 752997, 1398423, 3262987, 9788961]

約数ペア:

[(1, 9788961), (3, 3262987), (7, 1398423), (13, 752997), (21, 466141), (23, 425607), (39, 250999), (69, 141869), (91, 107571), (161, 60801), (273, 35857), (299, 32739), (483, 20267), (897, 10913), (1559, 6279), (2093, 4677)]