2017403835

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{19489}}^1$

素因数の和:19667

約数の個数: 32

約数和(自身を含む): 3307998720

約数和(自身を除く): 1290594885

約数列:

[1, 3, 5, 15, 67, 103, 201, 309, 335, 515, 1005, 1545, 6901, 19489, 20703, 34505, 58467, 97445, 103515, 292335, 1305763, 2007367, 3917289, 6022101, 6528815, 10036835, 19586445, 30110505, 134493589, 403480767, 672467945, 2017403835]

約数ペア:

[(1, 2017403835), (3, 672467945), (5, 403480767), (15, 134493589), (67, 30110505), (103, 19586445), (201, 10036835), (309, 6528815), (335, 6022101), (515, 3917289), (1005, 2007367), (1545, 1305763), (6901, 292335), (19489, 103515), (20703, 97445), (34505, 58467)]