3902129

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 5209344

約数和(自身を除く): 1307215

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 271, 847, 1309, 1897, 2057, 2981, 4607, 14399, 20867, 32249, 32791, 50677, 229537, 354739, 557447, 3902129]

約数ペア:

[(1, 3902129), (7, 557447), (11, 354739), (17, 229537), (77, 50677), (119, 32791), (121, 32249), (187, 20867), (271, 14399), (847, 4607), (1309, 2981), (1897, 2057)]