390718081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4691}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 433540800

約数和(自身を除く): 42822719

約数列:

[1, 13, 43, 149, 559, 1937, 4691, 6407, 60983, 83291, 201713, 698959, 2622269, 9086467, 30055237, 390718081]

約数ペア:

[(1, 390718081), (13, 30055237), (43, 9086467), (149, 2622269), (559, 698959), (1937, 201713), (4691, 83291), (6407, 60983)]