1402604817

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 1931973120

約数和(自身を除く): 529368303

約数列:

[1, 3, 59, 131, 177, 241, 251, 393, 723, 753, 7729, 14219, 14809, 23187, 31571, 32881, 42657, 44427, 60491, 94713, 98643, 181473, 1862689, 1939979, 3568969, 5588067, 5819937, 7924321, 10706907, 23772963, 467534939, 1402604817]

約数ペア:

[(1, 1402604817), (3, 467534939), (59, 23772963), (131, 10706907), (177, 7924321), (241, 5819937), (251, 5588067), (393, 3568969), (723, 1939979), (753, 1862689), (7729, 181473), (14219, 98643), (14809, 94713), (23187, 60491), (31571, 44427), (32881, 42657)]