3683589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6150144

約数和(自身を除く): 2466555

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 131, 273, 309, 393, 721, 917, 1339, 1703, 2163, 2751, 4017, 5109, 9373, 11921, 13493, 28119, 35763, 40479, 94451, 175409, 283353, 526227, 1227863, 3683589]

約数ペア:

[(1, 3683589), (3, 1227863), (7, 526227), (13, 283353), (21, 175409), (39, 94451), (91, 40479), (103, 35763), (131, 28119), (273, 13493), (309, 11921), (393, 9373), (721, 5109), (917, 4017), (1339, 2751), (1703, 2163)]