41987841

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 68140800

約数和(自身を除く): 26152959

約数列:

[1, 3, 7, 17, 21, 51, 119, 337, 349, 357, 1011, 1047, 2359, 2443, 5729, 5933, 7077, 7329, 17187, 17799, 40103, 41531, 117613, 120309, 124593, 352839, 823291, 1999421, 2469873, 5998263, 13995947, 41987841]

約数ペア:

[(1, 41987841), (3, 13995947), (7, 5998263), (17, 2469873), (21, 1999421), (51, 823291), (119, 352839), (337, 124593), (349, 120309), (357, 117613), (1011, 41531), (1047, 40103), (2359, 17799), (2443, 17187), (5729, 7329), (5933, 7077)]