12001041

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 8179119

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 131, 243, 261, 351, 377, 393, 783, 1053, 1131, 1179, 1703, 2349, 3159, 3393, 3537, 3799, 5109, 7047, 10179, 10611, 11397, 15327, 30537, 31833, 34191, 45981, 49387, 91611, 102573, 137943, 148161, 307719, 413829, 444483, 923157, 1333449, 4000347, 12001041]

約数ペア:

[(1, 12001041), (3, 4000347), (9, 1333449), (13, 923157), (27, 444483), (29, 413829), (39, 307719), (81, 148161), (87, 137943), (117, 102573), (131, 91611), (243, 49387), (261, 45981), (351, 34191), (377, 31833), (393, 30537), (783, 15327), (1053, 11397), (1131, 10611), (1179, 10179), (1703, 7047), (2349, 5109), (3159, 3799), (3393, 3537)]