40212861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1787}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 57873984

約数和(自身を除く): 17661123

約数列:

[1, 3, 13, 39, 577, 1731, 1787, 5361, 7501, 22503, 23231, 69693, 1031099, 3093297, 13404287, 40212861]

約数ペア:

[(1, 40212861), (3, 13404287), (13, 3093297), (39, 1031099), (577, 69693), (1731, 23231), (1787, 22503), (5361, 7501)]