770763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1257472

約数和(自身を除く): 486709

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 289, 357, 381, 867, 889, 2023, 2159, 2667, 6069, 6477, 15113, 36703, 45339, 110109, 256921, 770763]

約数ペア:

[(1, 770763), (3, 256921), (7, 110109), (17, 45339), (21, 36703), (51, 15113), (119, 6477), (127, 6069), (289, 2667), (357, 2159), (381, 2023), (867, 889)]