30862139

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 39325440

約数和(自身を除く): 8463301

約数列:

[1, 7, 11, 77, 83, 121, 439, 581, 847, 913, 3073, 4829, 6391, 10043, 33803, 36437, 53119, 70301, 255059, 371833, 400807, 2805649, 4408877, 30862139]

約数ペア:

[(1, 30862139), (7, 4408877), (11, 2805649), (77, 400807), (83, 371833), (121, 255059), (439, 70301), (581, 53119), (847, 36437), (913, 33803), (3073, 10043), (4829, 6391)]