4059447

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 6676992

約数和(自身を除く): 2617545

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 137, 249, 357, 411, 581, 959, 1411, 1743, 2329, 2877, 4233, 6987, 9877, 11371, 16303, 29631, 34113, 48909, 79597, 193307, 238791, 579921, 1353149, 4059447]

約数ペア:

[(1, 4059447), (3, 1353149), (7, 579921), (17, 238791), (21, 193307), (51, 79597), (83, 48909), (119, 34113), (137, 29631), (249, 16303), (357, 11371), (411, 9877), (581, 6987), (959, 4233), (1411, 2877), (1743, 2329)]