5059509

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 3456075

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 431, 559, 903, 1293, 1677, 3017, 3913, 5603, 9051, 11739, 16809, 18533, 39221, 55599, 117663, 129731, 240929, 389193, 722787, 1686503, 5059509]

約数ペア:

[(1, 5059509), (3, 1686503), (7, 722787), (13, 389193), (21, 240929), (39, 129731), (43, 117663), (91, 55599), (129, 39221), (273, 18533), (301, 16809), (431, 11739), (559, 9051), (903, 5603), (1293, 3913), (1677, 3017)]