1880491915029

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{984035539}}^1$

素因数の和:984035569

約数の個数: 24

約数和(自身を含む): 3141041443680

約数和(自身を除く): 1260549528651

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 984035539, 2952106617, 6888248773, 12792462007, 20664746319, 38377386021, 48217741411, 89547234049, 144653224233, 268641702147, 626830638343, 1880491915029]

約数ペア:

[(1, 1880491915029), (3, 626830638343), (7, 268641702147), (13, 144653224233), (21, 89547234049), (39, 48217741411), (49, 38377386021), (91, 20664746319), (147, 12792462007), (273, 6888248773), (637, 2952106617), (1911, 984035539)]