2021707323

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{8831}}^1$

素因数の和:9040

約数の個数: 32

約数和(自身を含む): 3066470400

約数和(自身を除く): 1044763077

約数列:

[1, 3, 9, 27, 61, 139, 183, 417, 549, 1251, 1647, 3753, 8479, 8831, 25437, 26493, 76311, 79479, 228933, 238437, 538691, 1227509, 1616073, 3682527, 4848219, 11047581, 14544657, 33142743, 74878049, 224634147, 673902441, 2021707323]

約数ペア:

[(1, 2021707323), (3, 673902441), (9, 224634147), (27, 74878049), (61, 33142743), (139, 14544657), (183, 11047581), (417, 4848219), (549, 3682527), (1251, 1616073), (1647, 1227509), (3753, 538691), (8479, 238437), (8831, 228933), (25437, 79479), (26493, 76311)]