7914537

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 12735360

約数和(自身を除く): 4820823

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 401, 459, 731, 1161, 1203, 2193, 3609, 6579, 6817, 10827, 17243, 19737, 20451, 51729, 61353, 155187, 184059, 293131, 465561, 879393, 2638179, 7914537]

約数ペア:

[(1, 7914537), (3, 2638179), (9, 879393), (17, 465561), (27, 293131), (43, 184059), (51, 155187), (129, 61353), (153, 51729), (387, 20451), (401, 19737), (459, 17243), (731, 10827), (1161, 6817), (1203, 6579), (2193, 3609)]