13097637

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 21805056

約数和(自身を除く): 8707419

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1637, 2667, 4911, 8001, 11459, 14733, 34377, 103131, 207899, 623697, 1455293, 1871091, 4365879, 13097637]

約数ペア:

[(1, 13097637), (3, 4365879), (7, 1871091), (9, 1455293), (21, 623697), (63, 207899), (127, 103131), (381, 34377), (889, 14733), (1143, 11459), (1637, 8001), (2667, 4911)]