2279461257

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{84509}}^1$

素因数の和:84564

約数の個数: 28

約数和(自身を含む): 3510038340

約数和(自身を除く): 1230577083

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 8991, 26973, 84509, 253527, 760581, 2281743, 3126833, 6845229, 9380499, 20535687, 28141497, 61607061, 84424491, 253273473, 759820419, 2279461257]

約数ペア:

[(1, 2279461257), (3, 759820419), (9, 253273473), (27, 84424491), (37, 61607061), (81, 28141497), (111, 20535687), (243, 9380499), (333, 6845229), (729, 3126833), (999, 2281743), (2997, 760581), (8991, 253527), (26973, 84509)]