98003213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16111}}^1$

素因数の和:16208

約数の個数: 16

約数和(自身を含む): 123740160

約数和(自身を除く): 25736947

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 16111, 112777, 177221, 1240547, 1272769, 8909383, 14000459, 98003213]

約数ペア:

[(1, 98003213), (7, 14000459), (11, 8909383), (77, 1272769), (79, 1240547), (553, 177221), (869, 112777), (6083, 16111)]