289243311

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4967}}^1$

素因数の和:5083

約数の個数: 32

約数和(自身を含む): 457850880

約数和(自身を除く): 168607569

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 987, 1239, 2773, 4967, 8319, 14901, 19411, 34769, 58233, 104307, 233449, 293053, 700347, 879159, 1634143, 2051371, 4902429, 6154113, 13773491, 41320473, 96414437, 289243311]

約数ペア:

[(1, 289243311), (3, 96414437), (7, 41320473), (21, 13773491), (47, 6154113), (59, 4902429), (141, 2051371), (177, 1634143), (329, 879159), (413, 700347), (987, 293053), (1239, 233449), (2773, 104307), (4967, 58233), (8319, 34769), (14901, 19411)]