1921001343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{801419}}^1$

素因数の和:801486

約数の個数: 16

約数和(自身を含む): 2769707520

約数和(自身を除く): 848706177

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 801419, 2404257, 13624123, 37666693, 40872369, 113000079, 640333781, 1921001343]

約数ペア:

[(1, 1921001343), (3, 640333781), (17, 113000079), (47, 40872369), (51, 37666693), (141, 13624123), (799, 2404257), (2397, 801419)]