683878107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 1007218944

約数和(自身を除く): 323340837

約数列:

[1, 3, 11, 33, 137, 331, 411, 457, 993, 1371, 1507, 3641, 4521, 5027, 10923, 15081, 45347, 62609, 136041, 151267, 187827, 453801, 498817, 688699, 1496451, 1663937, 2066097, 4991811, 20723579, 62170737, 227959369, 683878107]

約数ペア:

[(1, 683878107), (3, 227959369), (11, 62170737), (33, 20723579), (137, 4991811), (331, 2066097), (411, 1663937), (457, 1496451), (993, 688699), (1371, 498817), (1507, 453801), (3641, 187827), (4521, 151267), (5027, 136041), (10923, 62609), (15081, 45347)]