494921697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 713268864

約数和(自身を除く): 218347167

約数列:

[1, 3, 17, 51, 67, 201, 241, 601, 723, 1139, 1803, 3417, 4097, 10217, 12291, 16147, 30651, 40267, 48441, 120801, 144841, 274499, 434523, 684539, 823497, 2053617, 2462297, 7386891, 9704347, 29113041, 164973899, 494921697]

約数ペア:

[(1, 494921697), (3, 164973899), (17, 29113041), (51, 9704347), (67, 7386891), (201, 2462297), (241, 2053617), (601, 823497), (723, 684539), (1139, 434523), (1803, 274499), (3417, 144841), (4097, 120801), (10217, 48441), (12291, 40267), (16147, 30651)]