16713459

素因数分解:

$3^4\times 7^2\times {\mathrm{4211}}^1$

素因数の和:4237

約数の個数: 30

約数和(自身を含む): 29050164

約数和(自身を除く): 12336705

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 4211, 12633, 29477, 37899, 88431, 113697, 206339, 265293, 341091, 619017, 795879, 1857051, 2387637, 5571153, 16713459]

約数ペア:

[(1, 16713459), (3, 5571153), (7, 2387637), (9, 1857051), (21, 795879), (27, 619017), (49, 341091), (63, 265293), (81, 206339), (147, 113697), (189, 88431), (441, 37899), (567, 29477), (1323, 12633), (3969, 4211)]