38700837

素因数分解:

$3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:838

約数の個数: 36

約数和(自身を含む): 65634816

約数和(自身を除く): 26933979

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 381, 441, 691, 889, 1143, 2073, 2667, 4837, 6219, 6223, 8001, 14511, 18669, 33859, 43533, 56007, 87757, 101577, 263271, 304731, 614299, 789813, 1842897, 4300093, 5528691, 12900279, 38700837]

約数ペア:

[(1, 38700837), (3, 12900279), (7, 5528691), (9, 4300093), (21, 1842897), (49, 789813), (63, 614299), (127, 304731), (147, 263271), (381, 101577), (441, 87757), (691, 56007), (889, 43533), (1143, 33859), (2073, 18669), (2667, 14511), (4837, 8001), (6219, 6223)]