156979347

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{325009}}^1$

素因数の和:325042

約数の個数: 16

約数和(自身を含む): 249607680

約数和(自身を除く): 92628333

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 325009, 975027, 2275063, 6825189, 7475207, 22425621, 52326449, 156979347]

約数ペア:

[(1, 156979347), (3, 52326449), (7, 22425621), (21, 7475207), (23, 6825189), (69, 2275063), (161, 975027), (483, 325009)]