2856551751

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{618703}}^1$

素因数の和:618737

約数の個数: 24

約数和(自身を含む): 4504165120

約数和(自身を除く): 1647613369

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 618703, 1856109, 5568327, 11755357, 16704981, 35266071, 50114943, 105798213, 150344829, 317394639, 952183917, 2856551751]

約数ペア:

[(1, 2856551751), (3, 952183917), (9, 317394639), (19, 150344829), (27, 105798213), (57, 50114943), (81, 35266071), (171, 16704981), (243, 11755357), (513, 5568327), (1539, 1856109), (4617, 618703)]