12752439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 21135360

約数和(自身を除く): 8382921

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1031, 1767, 3093, 4123, 7217, 12369, 19589, 21651, 31961, 58767, 95883, 137123, 223727, 411369, 607259, 671181, 1821777, 4250813, 12752439]

約数ペア:

[(1, 12752439), (3, 4250813), (7, 1821777), (19, 671181), (21, 607259), (31, 411369), (57, 223727), (93, 137123), (133, 95883), (217, 58767), (399, 31961), (589, 21651), (651, 19589), (1031, 12369), (1767, 7217), (3093, 4123)]