13180173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 18617856

約数和(自身を除く): 5437683

約数列:

[1, 3, 23, 67, 69, 201, 1541, 2851, 4623, 8553, 65573, 191017, 196719, 573051, 4393391, 13180173]

約数ペア:

[(1, 13180173), (3, 4393391), (23, 573051), (67, 196719), (69, 191017), (201, 65573), (1541, 8553), (2851, 4623)]