30807007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1153}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 38552832

約数和(自身を除く): 7745825

約数列:

[1, 7, 11, 77, 347, 1153, 2429, 3817, 8071, 12683, 26719, 88781, 400091, 2800637, 4401001, 30807007]

約数ペア:

[(1, 30807007), (7, 4401001), (11, 2800637), (77, 400091), (347, 88781), (1153, 26719), (2429, 12683), (3817, 8071)]