6681969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 11749504

約数和(自身を除く): 5067535

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 367, 867, 1071, 1101, 2023, 2569, 2601, 3303, 6069, 6239, 7707, 18207, 18717, 23121, 43673, 56151, 106063, 131019, 318189, 393057, 742441, 954567, 2227323, 6681969]

約数ペア:

[(1, 6681969), (3, 2227323), (7, 954567), (9, 742441), (17, 393057), (21, 318189), (51, 131019), (63, 106063), (119, 56151), (153, 43673), (289, 23121), (357, 18717), (367, 18207), (867, 7707), (1071, 6239), (1101, 6069), (2023, 3303), (2569, 2601)]