3030985209

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{438701}}^1$

素因数の和:438765

約数の個数: 24

約数和(自身を含む): 4801154688

約数和(自身を除く): 1770169479

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 438701, 1316103, 3070907, 9212721, 20618947, 21496349, 61856841, 64489047, 144332629, 432997887, 1010328403, 3030985209]

約数ペア:

[(1, 3030985209), (3, 1010328403), (7, 432997887), (21, 144332629), (47, 64489047), (49, 61856841), (141, 21496349), (147, 20618947), (329, 9212721), (987, 3070907), (2303, 1316103), (6909, 438701)]