488955873

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{24691}}^1$

素因数の和:24765

約数の個数: 32

約数和(自身を含む): 796465152

約数和(自身を除く): 307509279

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 6601, 19803, 24691, 74073, 172837, 518511, 567893, 1012331, 1703679, 3036993, 3975251, 7086317, 11925753, 21258951, 23283613, 69850839, 162985291, 488955873]

約数ペア:

[(1, 488955873), (3, 162985291), (7, 69850839), (21, 23283613), (23, 21258951), (41, 11925753), (69, 7086317), (123, 3975251), (161, 3036993), (287, 1703679), (483, 1012331), (861, 567893), (943, 518511), (2829, 172837), (6601, 74073), (19803, 24691)]