258729780009

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{6673}}^1\times {\mathrm{349303}}^1$

素因数の和:356016

約数の個数: 16

約数和(自身を含む): 354350744192

約数和(自身を除く): 95620964183

約数列:

[1, 3, 37, 111, 6673, 20019, 246901, 349303, 740703, 1047909, 12924211, 38772633, 2330898919, 6992696757, 86243260003, 258729780009]

約数ペア:

[(1, 258729780009), (3, 86243260003), (37, 6992696757), (111, 2330898919), (6673, 38772633), (20019, 12924211), (246901, 1047909), (349303, 740703)]