291344013

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{469153}}^1$

素因数の和:469185

約数の個数: 16

約数和(自身を含む): 450387840

約数和(自身を除く): 159043827

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 469153, 1407459, 4222377, 10790519, 12667131, 32371557, 97114671, 291344013]

約数ペア:

[(1, 291344013), (3, 97114671), (9, 32371557), (23, 12667131), (27, 10790519), (69, 4222377), (207, 1407459), (621, 469153)]