42144947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 6239053

約数列:

[1, 13, 23, 47, 299, 611, 1081, 2999, 14053, 38987, 68977, 140953, 896701, 1832389, 3241919, 42144947]

約数ペア:

[(1, 42144947), (13, 3241919), (23, 1832389), (47, 896701), (299, 140953), (611, 68977), (1081, 38987), (2999, 14053)]