3409371

素因数分解:

$3^4\times 7^2\times {\mathrm{859}}^1$

素因数の和:885

約数の個数: 30

約数和(自身を含む): 5931420

約数和(自身を除く): 2522049

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 859, 1323, 2577, 3969, 6013, 7731, 18039, 23193, 42091, 54117, 69579, 126273, 162351, 378819, 487053, 1136457, 3409371]

約数ペア:

[(1, 3409371), (3, 1136457), (7, 487053), (9, 378819), (21, 162351), (27, 126273), (49, 69579), (63, 54117), (81, 42091), (147, 23193), (189, 18039), (441, 7731), (567, 6013), (859, 3969), (1323, 2577)]