10627281

素因数分解:

$3^4\times 7^1\times {\mathrm{18743}}^1$

素因数の和:18762

約数の個数: 20

約数和(自身を含む): 18144192

約数和(自身を除く): 7516911

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 18743, 56229, 131201, 168687, 393603, 506061, 1180809, 1518183, 3542427, 10627281]

約数ペア:

[(1, 10627281), (3, 3542427), (7, 1518183), (9, 1180809), (21, 506061), (27, 393603), (63, 168687), (81, 131201), (189, 56229), (567, 18743)]