42409339

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12289}}^1$

素因数の和:12342

約数の個数: 16

約数和(自身を含む): 53092800

約数和(自身を除く): 10683461

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 12289, 86023, 208913, 356381, 1462391, 2494667, 6058477, 42409339]

約数ペア:

[(1, 42409339), (7, 6058477), (17, 2494667), (29, 1462391), (119, 356381), (203, 208913), (493, 86023), (3451, 12289)]