7068243

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 12289536

約数和(自身を除く): 5221293

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1523, 1547, 4569, 4641, 10661, 19799, 25891, 31983, 59397, 77673, 138593, 181237, 336583, 415779, 543711, 1009749, 2356081, 7068243]

約数ペア:

[(1, 7068243), (3, 2356081), (7, 1009749), (13, 543711), (17, 415779), (21, 336583), (39, 181237), (51, 138593), (91, 77673), (119, 59397), (221, 31983), (273, 25891), (357, 19799), (663, 10661), (1523, 4641), (1547, 4569)]