40886157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 23625843

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 2399, 5681, 7197, 17043, 31187, 45581, 55177, 93561, 136743, 165531, 592553, 717301, 1048363, 1777659, 2151903, 3145089, 13628719, 40886157]

約数ペア:

[(1, 40886157), (3, 13628719), (13, 3145089), (19, 2151903), (23, 1777659), (39, 1048363), (57, 717301), (69, 592553), (247, 165531), (299, 136743), (437, 93561), (741, 55177), (897, 45581), (1311, 31187), (2399, 17043), (5681, 7197)]