65989979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 74649600

約数和(自身を除く): 8659621

約数列:

[1, 11, 31, 341, 431, 449, 4741, 4939, 13361, 13919, 146971, 153109, 193519, 2128709, 5999089, 65989979]

約数ペア:

[(1, 65989979), (11, 5999089), (31, 2128709), (341, 193519), (431, 153109), (449, 146971), (4741, 13919), (4939, 13361)]