7830202341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{490891}}^1$

素因数の和:491316

約数の個数: 16

約数和(自身を含む): 11270880320

約数和(自身を除く): 3440677979

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 490891, 1472673, 6381583, 19144749, 200774419, 602323257, 2610067447, 7830202341]

約数ペア:

[(1, 7830202341), (3, 2610067447), (13, 602323257), (39, 200774419), (409, 19144749), (1227, 6381583), (5317, 1472673), (15951, 490891)]