97971081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3919}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 140931840

約数和(自身を除く): 42960759

約数列:

[1, 3, 13, 39, 641, 1923, 3919, 8333, 11757, 24999, 50947, 152841, 2512079, 7536237, 32657027, 97971081]

約数ペア:

[(1, 97971081), (3, 32657027), (13, 7536237), (39, 2512079), (641, 152841), (1923, 50947), (3919, 24999), (8333, 11757)]