3618797

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 36

約数和(自身を含む): 5006880

約数和(自身を除く): 1388083

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 161, 169, 247, 299, 437, 637, 931, 1127, 1183, 1729, 2093, 3059, 3211, 3887, 5681, 8281, 12103, 14651, 21413, 22477, 27209, 39767, 73853, 157339, 190463, 278369, 516971, 3618797]

約数ペア:

[(1, 3618797), (7, 516971), (13, 278369), (19, 190463), (23, 157339), (49, 73853), (91, 39767), (133, 27209), (161, 22477), (169, 21413), (247, 14651), (299, 12103), (437, 8281), (637, 5681), (931, 3887), (1127, 3211), (1183, 3059), (1729, 2093)]