15244047

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2692

約数の個数: 36

約数和(自身を含む): 27594840

約数和(自身を除く): 12350793

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2659, 5733, 7977, 18613, 23931, 34567, 55839, 103701, 130291, 167517, 241969, 311103, 390873, 725907, 1172619, 1693783, 2177721, 5081349, 15244047]

約数ペア:

[(1, 15244047), (3, 5081349), (7, 2177721), (9, 1693783), (13, 1172619), (21, 725907), (39, 390873), (49, 311103), (63, 241969), (91, 167517), (117, 130291), (147, 103701), (273, 55839), (441, 34567), (637, 23931), (819, 18613), (1911, 7977), (2659, 5733)]