207946137

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241517}}^1$

素因数の和:241568

約数の個数: 16

約数和(自身を含む): 324600192

約数和(自身を除く): 116654055

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 241517, 724551, 1690619, 5071857, 9902197, 29706591, 69315379, 207946137]

約数ペア:

[(1, 207946137), (3, 69315379), (7, 29706591), (21, 9902197), (41, 5071857), (123, 1690619), (287, 724551), (861, 241517)]