71676913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3221}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 94958784

約数和(自身を除く): 23281871

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 3221, 22253, 22547, 35431, 54757, 248017, 383299, 602327, 930869, 4216289, 6516083, 10239559, 71676913]

約数ペア:

[(1, 71676913), (7, 10239559), (11, 6516083), (17, 4216289), (77, 930869), (119, 602327), (187, 383299), (289, 248017), (1309, 54757), (2023, 35431), (3179, 22547), (3221, 22253)]