2017686531

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{3539}}^1$

素因数の和:5163

約数の個数: 32

約数和(自身を含む): 3258385920

約数和(自身を除く): 1240699389

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1597, 3539, 4791, 10617, 11179, 24773, 27149, 33537, 60163, 74319, 81447, 180489, 190043, 421141, 570129, 1263423, 5651783, 16955349, 39562481, 96080311, 118687443, 288240933, 672562177, 2017686531]

約数ペア:

[(1, 2017686531), (3, 672562177), (7, 288240933), (17, 118687443), (21, 96080311), (51, 39562481), (119, 16955349), (357, 5651783), (1597, 1263423), (3539, 570129), (4791, 421141), (10617, 190043), (11179, 180489), (24773, 81447), (27149, 74319), (33537, 60163)]