214924605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2046901}}^1$

素因数の和:2046916

約数の個数: 16

約数和(自身を含む): 393005184

約数和(自身を除く): 178080579

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2046901, 6140703, 10234505, 14328307, 30703515, 42984921, 71641535, 214924605]

約数ペア:

[(1, 214924605), (3, 71641535), (5, 42984921), (7, 30703515), (15, 14328307), (21, 10234505), (35, 6140703), (105, 2046901)]