12129579

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 22823424

約数和(自身を除く): 10693845

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 761, 1449, 1771, 2277, 2283, 5313, 5327, 6849, 8371, 15939, 15981, 17503, 25113, 47943, 52509, 58597, 75339, 122521, 157527, 175791, 192533, 367563, 527373, 577599, 1102689, 1347731, 1732797, 4043193, 12129579]

約数ペア:

[(1, 12129579), (3, 4043193), (7, 1732797), (9, 1347731), (11, 1102689), (21, 577599), (23, 527373), (33, 367563), (63, 192533), (69, 175791), (77, 157527), (99, 122521), (161, 75339), (207, 58597), (231, 52509), (253, 47943), (483, 25113), (693, 17503), (759, 15981), (761, 15939), (1449, 8371), (1771, 6849), (2277, 5327), (2283, 5313)]