2017413531

素因数分解:

$3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{49957}}^1$

素因数の和:50611

約数の個数: 24

約数和(自身を含む): 3335595744

約数和(自身を除く): 1318182213

約数列:

[1, 3, 7, 9, 21, 63, 641, 1923, 4487, 5769, 13461, 40383, 49957, 149871, 349699, 449613, 1049097, 3147291, 32022437, 96067311, 224157059, 288201933, 672471177, 2017413531]

約数ペア:

[(1, 2017413531), (3, 672471177), (7, 288201933), (9, 224157059), (21, 96067311), (63, 32022437), (641, 3147291), (1923, 1049097), (4487, 449613), (5769, 349699), (13461, 149871), (40383, 49957)]