2013137793

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{528799}}^1$

素因数の和:528858

約数の個数: 20

約数和(自身を含む): 3071270400

約数和(自身を除く): 1058132607

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 528799, 1586397, 4759191, 14277573, 24853553, 42832719, 74560659, 223681977, 671045931, 2013137793]

約数ペア:

[(1, 2013137793), (3, 671045931), (9, 223681977), (27, 74560659), (47, 42832719), (81, 24853553), (141, 14277573), (423, 4759191), (1269, 1586397), (3807, 528799)]