2019433731

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{12413}}^1$

素因数の和:12611

約数の個数: 32

約数和(自身を含む): 3152560128

約数和(自身を除く): 1133126397

約数列:

[1, 3, 7, 21, 61, 127, 183, 381, 427, 889, 1281, 2667, 7747, 12413, 23241, 37239, 54229, 86891, 162687, 260673, 757193, 1576451, 2271579, 4729353, 5300351, 11035157, 15901053, 33105471, 96163511, 288490533, 673144577, 2019433731]

約数ペア:

[(1, 2019433731), (3, 673144577), (7, 288490533), (21, 96163511), (61, 33105471), (127, 15901053), (183, 11035157), (381, 5300351), (427, 4729353), (889, 2271579), (1281, 1576451), (2667, 757193), (7747, 260673), (12413, 162687), (23241, 86891), (37239, 54229)]