8513379

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7949}}^1$

素因数の和:7979

約数の個数: 24

約数和(自身を含む): 14882400

約数和(自身を除く): 6369021

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 7949, 23847, 55643, 71541, 135133, 166929, 405399, 500787, 945931, 1216197, 2837793, 8513379]

約数ペア:

[(1, 8513379), (3, 2837793), (7, 1216197), (9, 945931), (17, 500787), (21, 405399), (51, 166929), (63, 135133), (119, 71541), (153, 55643), (357, 23847), (1071, 7949)]