10880289

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10159}}^1$

素因数の和:10189

約数の個数: 24

約数和(自身を含む): 19019520

約数和(自身を除く): 8139231

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 10159, 30477, 71113, 91431, 172703, 213339, 518109, 640017, 1208921, 1554327, 3626763, 10880289]

約数ペア:

[(1, 10880289), (3, 3626763), (7, 1554327), (9, 1208921), (17, 640017), (21, 518109), (51, 213339), (63, 172703), (119, 91431), (153, 71113), (357, 30477), (1071, 10159)]