3896278841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{8963}}^1$

素因数の和:9281

約数の個数: 32

約数和(自身を含む): 5096141568

約数和(自身を除く): 1199862727

約数列:

[1, 7, 13, 17, 91, 119, 221, 281, 1547, 1967, 3653, 4777, 8963, 25571, 33439, 62101, 62741, 116519, 152371, 434707, 815633, 1066597, 1980823, 2518603, 13865761, 17630221, 32741839, 42816251, 229192873, 299713757, 556611263, 3896278841]

約数ペア:

[(1, 3896278841), (7, 556611263), (13, 299713757), (17, 229192873), (91, 42816251), (119, 32741839), (221, 17630221), (281, 13865761), (1547, 2518603), (1967, 1980823), (3653, 1066597), (4777, 815633), (8963, 434707), (25571, 152371), (33439, 116519), (62101, 62741)]