17157063

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 30415104

約数和(自身を除く): 13258041

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 257, 289, 357, 561, 771, 867, 1309, 1799, 2023, 2827, 3179, 3927, 4369, 5397, 6069, 8481, 9537, 13107, 19789, 22253, 30583, 48059, 59367, 66759, 74273, 91749, 144177, 222819, 336413, 519911, 817003, 1009239, 1559733, 2451009, 5719021, 17157063]

約数ペア:

[(1, 17157063), (3, 5719021), (7, 2451009), (11, 1559733), (17, 1009239), (21, 817003), (33, 519911), (51, 336413), (77, 222819), (119, 144177), (187, 91749), (231, 74273), (257, 66759), (289, 59367), (357, 48059), (561, 30583), (771, 22253), (867, 19789), (1309, 13107), (1799, 9537), (2023, 8481), (2827, 6069), (3179, 5397), (3927, 4369)]