2912149503

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{117109}}^1$

素因数の和:117428

約数の個数: 20

約数和(自身を含む): 4364455480

約数和(自身を除く): 1452305977

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 8289, 24867, 117109, 351327, 1053981, 3161943, 9485829, 35952463, 107857389, 323572167, 970716501, 2912149503]

約数ペア:

[(1, 2912149503), (3, 970716501), (9, 323572167), (27, 107857389), (81, 35952463), (307, 9485829), (921, 3161943), (2763, 1053981), (8289, 351327), (24867, 117109)]