28074594237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{5879}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 39701760000

約数和(自身を除く): 11627165763

約数列:

[1, 3, 19, 57, 199, 421, 597, 1263, 3781, 5879, 7999, 11343, 17637, 23997, 83779, 111701, 251337, 335103, 1169921, 1591801, 2475059, 3509763, 4775403, 7425177, 22228499, 47026121, 66685497, 141078363, 492536741, 1477610223, 9358198079, 28074594237]

約数ペア:

[(1, 28074594237), (3, 9358198079), (19, 1477610223), (57, 492536741), (199, 141078363), (421, 66685497), (597, 47026121), (1263, 22228499), (3781, 7425177), (5879, 4775403), (7999, 3509763), (11343, 2475059), (17637, 1591801), (23997, 1169921), (83779, 335103), (111701, 251337)]