5681621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 6853248

約数和(自身を除く): 1171627

約数列:

[1, 11, 17, 23, 187, 253, 391, 1321, 4301, 14531, 22457, 30383, 247027, 334213, 516511, 5681621]

約数ペア:

[(1, 5681621), (11, 516511), (17, 334213), (23, 247027), (187, 30383), (253, 22457), (391, 14531), (1321, 4301)]