23968007

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 29302560

約数和(自身を除く): 5334553

約数列:

[1, 7, 29, 49, 101, 167, 203, 707, 1169, 1421, 2929, 4843, 4949, 8183, 16867, 20503, 33901, 118069, 143521, 237307, 489143, 826483, 3424001, 23968007]

約数ペア:

[(1, 23968007), (7, 3424001), (29, 826483), (49, 489143), (101, 237307), (167, 143521), (203, 118069), (707, 33901), (1169, 20503), (1421, 16867), (2929, 8183), (4843, 4949)]