26877961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 31852800

約数和(自身を除く): 4974839

約数列:

[1, 11, 23, 31, 149, 253, 341, 529, 713, 1639, 3427, 4619, 5819, 7843, 16399, 37697, 50809, 78821, 106237, 180389, 867031, 1168607, 2443451, 26877961]

約数ペア:

[(1, 26877961), (11, 2443451), (23, 1168607), (31, 867031), (149, 180389), (253, 106237), (341, 78821), (529, 50809), (713, 37697), (1639, 16399), (3427, 7843), (4619, 5819)]