2108100819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{274171}}^1$

素因数の和:274418

約数の個数: 16

約数和(自身を含む): 3079499904

約数和(自身を除く): 971399085

約数列:

[1, 3, 11, 33, 233, 699, 2563, 7689, 274171, 822513, 3015881, 9047643, 63881843, 191645529, 702700273, 2108100819]

約数ペア:

[(1, 2108100819), (3, 702700273), (11, 191645529), (33, 63881843), (233, 9047643), (699, 3015881), (2563, 822513), (7689, 274171)]