30937743

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 46163520

約数和(自身を除く): 15225777

約数列:

[1, 3, 9, 53, 79, 159, 237, 477, 711, 821, 2463, 4187, 7389, 12561, 37683, 43513, 64859, 130539, 194577, 391617, 583731, 3437527, 10312581, 30937743]

約数ペア:

[(1, 30937743), (3, 10312581), (9, 3437527), (53, 583731), (79, 391617), (159, 194577), (237, 130539), (477, 64859), (711, 43513), (821, 37683), (2463, 12561), (4187, 7389)]