2017309539

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{23447}}^1$

素因数の和:23715

約数の個数: 32

約数和(自身を含む): 3268463616

約数和(自身を除く): 1251154077

約数列:

[1, 3, 7, 17, 21, 51, 119, 241, 357, 723, 1687, 4097, 5061, 12291, 23447, 28679, 70341, 86037, 164129, 398599, 492387, 1195797, 2790193, 5650727, 8370579, 16952181, 39555089, 96062359, 118665267, 288187077, 672436513, 2017309539]

約数ペア:

[(1, 2017309539), (3, 672436513), (7, 288187077), (17, 118665267), (21, 96062359), (51, 39555089), (119, 16952181), (241, 8370579), (357, 5650727), (723, 2790193), (1687, 1195797), (4097, 492387), (5061, 398599), (12291, 164129), (23447, 86037), (28679, 70341)]