16401296499

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2702471}}^1$

素因数の和:2702515

約数の個数: 24

約数和(自身を含む): 26549084928

約数和(自身を除く): 10147788429

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 2702471, 8107413, 18917297, 45942007, 56751891, 137826021, 321594049, 781014119, 964782147, 2343042357, 5467098833, 16401296499]

約数ペア:

[(1, 16401296499), (3, 5467098833), (7, 2343042357), (17, 964782147), (21, 781014119), (51, 321594049), (119, 137826021), (289, 56751891), (357, 45942007), (867, 18917297), (2023, 8107413), (6069, 2702471)]