4160343

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 6220144

約数和(自身を除く): 2059801

約数列:

[1, 3, 11, 33, 73, 121, 157, 219, 363, 471, 803, 1727, 2409, 5181, 8833, 11461, 18997, 26499, 34383, 56991, 126071, 378213, 1386781, 4160343]

約数ペア:

[(1, 4160343), (3, 1386781), (11, 378213), (33, 126071), (73, 56991), (121, 34383), (157, 26499), (219, 18997), (363, 11461), (471, 8833), (803, 5181), (1727, 2409)]