28484673

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 46630656

約数和(自身を除く): 18145983

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1093, 1241, 1533, 3279, 3723, 7651, 8687, 18581, 22953, 26061, 55743, 79789, 130067, 239367, 390201, 558523, 1356413, 1675569, 4069239, 9494891, 28484673]

約数ペア:

[(1, 28484673), (3, 9494891), (7, 4069239), (17, 1675569), (21, 1356413), (51, 558523), (73, 390201), (119, 239367), (219, 130067), (357, 79789), (511, 55743), (1093, 26061), (1241, 22953), (1533, 18581), (3279, 8687), (3723, 7651)]