74681299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42169}}^1$

素因数の和:42210

約数の個数: 16

約数和(自身を含む): 97159680

約数和(自身を除く): 22478381

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 42169, 295183, 463859, 969887, 3247013, 6789209, 10668757, 74681299]

約数ペア:

[(1, 74681299), (7, 10668757), (11, 6789209), (23, 3247013), (77, 969887), (161, 463859), (253, 295183), (1771, 42169)]