16956681

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35107}}^1$

素因数の和:35140

約数の個数: 16

約数和(自身を含む): 26962944

約数和(自身を除く): 10006263

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 35107, 105321, 245749, 737247, 807461, 2422383, 5652227, 16956681]

約数ペア:

[(1, 16956681), (3, 5652227), (7, 2422383), (21, 807461), (23, 737247), (69, 245749), (161, 105321), (483, 35107)]