379969149

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{130171}}^1$

素因数の和:130320

約数の個数: 16

約数和(自身を含む): 583170560

約数和(自身を除く): 203201411

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 130171, 390513, 911197, 2733591, 18093769, 54281307, 126656383, 379969149]

約数ペア:

[(1, 379969149), (3, 126656383), (7, 54281307), (21, 18093769), (139, 2733591), (417, 911197), (973, 390513), (2919, 130171)]