38620673

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 12323647

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3191, 12103, 22337, 41483, 60629, 156359, 290381, 424403, 788177, 2032667, 2970821, 5517239, 38620673]

約数ペア:

[(1, 38620673), (7, 5517239), (13, 2970821), (19, 2032667), (49, 788177), (91, 424403), (133, 290381), (247, 156359), (637, 60629), (931, 41483), (1729, 22337), (3191, 12103)]