2172378633

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{20549}}^1$

素因数の和:20952

約数の個数: 16

約数和(自身を含む): 2929608000

約数和(自身を除く): 757229367

約数列:

[1, 3, 131, 269, 393, 807, 20549, 35239, 61647, 105717, 2691919, 5527681, 8075757, 16583043, 724126211, 2172378633]

約数ペア:

[(1, 2172378633), (3, 724126211), (131, 16583043), (269, 8075757), (393, 5527681), (807, 2691919), (20549, 105717), (35239, 61647)]