2013923163

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2040449}}^1$

素因数の和:2040506

約数の個数: 16

約数和(自身を含む): 3134131200

約数和(自身を除く): 1120208037

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2040449, 6121347, 14283143, 42849429, 95901103, 287703309, 671307721, 2013923163]

約数ペア:

[(1, 2013923163), (3, 671307721), (7, 287703309), (21, 95901103), (47, 42849429), (141, 14283143), (329, 6121347), (987, 2040449)]