2601369

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1545831

約数列:

[1, 3, 9, 23, 27, 59, 69, 71, 177, 207, 213, 531, 621, 639, 1357, 1593, 1633, 1917, 4071, 4189, 4899, 12213, 12567, 14697, 36639, 37701, 44091, 96347, 113103, 289041, 867123, 2601369]

約数ペア:

[(1, 2601369), (3, 867123), (9, 289041), (23, 113103), (27, 96347), (59, 44091), (69, 37701), (71, 36639), (177, 14697), (207, 12567), (213, 12213), (531, 4899), (621, 4189), (639, 4071), (1357, 1917), (1593, 1633)]