38473071

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 25877649

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 2659, 4823, 7977, 14469, 18613, 34567, 55839, 103701, 140927, 241969, 422781, 725907, 986489, 1832051, 2959467, 5496153, 12824357, 38473071]

約数ペア:

[(1, 38473071), (3, 12824357), (7, 5496153), (13, 2959467), (21, 1832051), (39, 986489), (53, 725907), (91, 422781), (159, 241969), (273, 140927), (371, 103701), (689, 55839), (1113, 34567), (2067, 18613), (2659, 14469), (4823, 7977)]