7038213

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 5219067

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 127, 147, 203, 273, 377, 381, 609, 637, 889, 1131, 1421, 1651, 1911, 2639, 2667, 3683, 4263, 4953, 6223, 7917, 11049, 11557, 18473, 18669, 25781, 34671, 47879, 55419, 77343, 80899, 143637, 180467, 242697, 335153, 541401, 1005459, 2346071, 7038213]

約数ペア:

[(1, 7038213), (3, 2346071), (7, 1005459), (13, 541401), (21, 335153), (29, 242697), (39, 180467), (49, 143637), (87, 80899), (91, 77343), (127, 55419), (147, 47879), (203, 34671), (273, 25781), (377, 18669), (381, 18473), (609, 11557), (637, 11049), (889, 7917), (1131, 6223), (1421, 4953), (1651, 4263), (1911, 3683), (2639, 2667)]