23979109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1303}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 30044160

約数和(自身を除く): 6065051

約数列:

[1, 7, 11, 77, 239, 1303, 1673, 2629, 9121, 14333, 18403, 100331, 311417, 2179919, 3425587, 23979109]

約数ペア:

[(1, 23979109), (7, 3425587), (11, 2179919), (77, 311417), (239, 100331), (1303, 18403), (1673, 14333), (2629, 9121)]