2018285997

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{3889}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 3314653440

約数和(自身を除く): 1296367443

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1901, 3889, 5703, 11667, 13307, 24713, 27223, 39921, 50557, 74139, 81669, 151671, 172991, 353899, 518973, 1061697, 7392989, 22178967, 51750923, 96108857, 155252769, 288326571, 672761999, 2018285997]

約数ペア:

[(1, 2018285997), (3, 672761999), (7, 288326571), (13, 155252769), (21, 96108857), (39, 51750923), (91, 22178967), (273, 7392989), (1901, 1061697), (3889, 518973), (5703, 353899), (11667, 172991), (13307, 151671), (24713, 81669), (27223, 74139), (39921, 50557)]