56309331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75991}}^1$

素因数の和:76026

約数の個数: 16

約数和(自身を含む): 85111040

約数和(自身を除く): 28801709

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 75991, 227973, 987883, 1443829, 2963649, 4331487, 18769777, 56309331]

約数ペア:

[(1, 56309331), (3, 18769777), (13, 4331487), (19, 2963649), (39, 1443829), (57, 987883), (247, 227973), (741, 75991)]