37975413

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 60456960

約数和(自身を除く): 22481547

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 491, 609, 889, 1473, 2667, 3437, 3683, 10311, 11049, 14239, 25781, 42717, 62357, 77343, 99673, 187071, 299019, 436499, 1309497, 1808353, 5425059, 12658471, 37975413]

約数ペア:

[(1, 37975413), (3, 12658471), (7, 5425059), (21, 1808353), (29, 1309497), (87, 436499), (127, 299019), (203, 187071), (381, 99673), (491, 77343), (609, 62357), (889, 42717), (1473, 25781), (2667, 14239), (3437, 11049), (3683, 10311)]