17118801

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{967}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 28389504

約数和(自身を除く): 11270703

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 967, 1967, 2529, 2901, 5901, 6769, 8703, 17703, 20307, 60921, 271727, 815181, 1902089, 2445543, 5706267, 17118801]

約数ペア:

[(1, 17118801), (3, 5706267), (7, 2445543), (9, 1902089), (21, 815181), (63, 271727), (281, 60921), (843, 20307), (967, 17703), (1967, 8703), (2529, 6769), (2901, 5901)]