1900143329217

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4762263983}}^1$

素因数の和:4762264012

約数の個数: 16

約数和(自身を含む): 3047848949760

約数和(自身を除く): 1147705620543

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4762263983, 14286791949, 33335847881, 90483015677, 100007543643, 271449047031, 633381109739, 1900143329217]

約数ペア:

[(1, 1900143329217), (3, 633381109739), (7, 271449047031), (19, 100007543643), (21, 90483015677), (57, 33335847881), (133, 14286791949), (399, 4762263983)]