974672397

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{16451}}^1$

素因数の和:16713

約数の個数: 24

約数和(自身を含む): 1462911840

約数和(自身を除く): 488239443

約数列:

[1, 3, 9, 29, 87, 227, 261, 681, 2043, 6583, 16451, 19749, 49353, 59247, 148059, 477079, 1431237, 3734377, 4293711, 11203131, 33609393, 108296933, 324890799, 974672397]

約数ペア:

[(1, 974672397), (3, 324890799), (9, 108296933), (29, 33609393), (87, 11203131), (227, 4293711), (261, 3734377), (681, 1431237), (2043, 477079), (6583, 148059), (16451, 59247), (19749, 49353)]