42141521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 3477679

約数列:

[1, 17, 127, 131, 149, 2159, 2227, 2533, 16637, 18923, 19519, 282829, 321691, 331823, 2478913, 42141521]

約数ペア:

[(1, 42141521), (17, 2478913), (127, 331823), (131, 321691), (149, 282829), (2159, 19519), (2227, 18923), (2533, 16637)]