30659321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 38353920

約数和(自身を除く): 7694599

約数列:

[1, 7, 11, 77, 439, 907, 3073, 4829, 6349, 9977, 33803, 69839, 398173, 2787211, 4379903, 30659321]

約数ペア:

[(1, 30659321), (7, 4379903), (11, 2787211), (77, 398173), (439, 69839), (907, 33803), (3073, 9977), (4829, 6349)]