3889806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 8252928

約数和(自身を除く): 4363122

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 397, 426, 794, 1191, 1633, 2382, 3266, 4899, 9131, 9798, 18262, 27393, 28187, 54786, 56374, 84561, 169122, 648301, 1296602, 1944903, 3889806]

約数ペア:

[(1, 3889806), (2, 1944903), (3, 1296602), (6, 648301), (23, 169122), (46, 84561), (69, 56374), (71, 54786), (138, 28187), (142, 27393), (213, 18262), (397, 9798), (426, 9131), (794, 4899), (1191, 3266), (1633, 2382)]