2011051827

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3920179}}^1$

素因数の和:3920207

約数の個数: 16

約数和(自身を含む): 3136144000

約数和(自身を除く): 1125092173

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3920179, 11760537, 35281611, 74483401, 105844833, 223450203, 670350609, 2011051827]

約数ペア:

[(1, 2011051827), (3, 670350609), (9, 223450203), (19, 105844833), (27, 74483401), (57, 35281611), (171, 11760537), (513, 3920179)]