8342481

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 12752768

約数和(自身を除く): 4410287

約数列:

[1, 3, 7, 21, 601, 661, 1803, 1983, 4207, 4627, 12621, 13881, 397261, 1191783, 2780827, 8342481]

約数ペア:

[(1, 8342481), (3, 2780827), (7, 1191783), (21, 397261), (601, 13881), (661, 12621), (1803, 4627), (1983, 4207)]