9968401401

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27922693}}^1$

素因数の和:27922720

約数の個数: 16

約数和(自身を含む): 16083471744

約数和(自身を除く): 6115070343

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 27922693, 83768079, 195458851, 474685781, 586376553, 1424057343, 3322800467, 9968401401]

約数ペア:

[(1, 9968401401), (3, 3322800467), (7, 1424057343), (17, 586376553), (21, 474685781), (51, 195458851), (119, 83768079), (357, 27922693)]