33931131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 53088000

約数和(自身を除く): 19156869

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1579, 1653, 4737, 7163, 20527, 21489, 30001, 45791, 61581, 90003, 137373, 390013, 595283, 870029, 1170039, 1785849, 2610087, 11310377, 33931131]

約数ペア:

[(1, 33931131), (3, 11310377), (13, 2610087), (19, 1785849), (29, 1170039), (39, 870029), (57, 595283), (87, 390013), (247, 137373), (377, 90003), (551, 61581), (741, 45791), (1131, 30001), (1579, 21489), (1653, 20527), (4737, 7163)]