1455417

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 2246400

約数和(自身を除く): 790983

約数列:

[1, 3, 9, 23, 69, 79, 89, 207, 237, 267, 711, 801, 1817, 2047, 5451, 6141, 7031, 16353, 18423, 21093, 63279, 161713, 485139, 1455417]

約数ペア:

[(1, 1455417), (3, 485139), (9, 161713), (23, 63279), (69, 21093), (79, 18423), (89, 16353), (207, 7031), (237, 6141), (267, 5451), (711, 2047), (801, 1817)]