306562971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 497871360

約数和(自身を除く): 191308389

約数列:

[1, 3, 11, 13, 33, 39, 53, 97, 139, 143, 159, 291, 417, 429, 583, 689, 1067, 1261, 1529, 1749, 1807, 2067, 3201, 3783, 4587, 5141, 5421, 7367, 7579, 13483, 13871, 15423, 19877, 22101, 22737, 40449, 41613, 56551, 59631, 66833, 81037, 95771, 148313, 169653, 175279, 200499, 243111, 287313, 444939, 525837, 714599, 735163, 1053481, 1928069, 2143797, 2205489, 3160443, 5784207, 7860589, 9289787, 23581767, 27869361, 102187657, 306562971]

約数ペア:

[(1, 306562971), (3, 102187657), (11, 27869361), (13, 23581767), (33, 9289787), (39, 7860589), (53, 5784207), (97, 3160443), (139, 2205489), (143, 2143797), (159, 1928069), (291, 1053481), (417, 735163), (429, 714599), (583, 525837), (689, 444939), (1067, 287313), (1261, 243111), (1529, 200499), (1749, 175279), (1807, 169653), (2067, 148313), (3201, 95771), (3783, 81037), (4587, 66833), (5141, 59631), (5421, 56551), (7367, 41613), (7579, 40449), (13483, 22737), (13871, 22101), (15423, 19877)]