1860973281

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{997}}^1\times {\mathrm{1321}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 2709957224

約数和(自身を除く): 848983943

約数列:

[1, 3, 9, 157, 471, 997, 1321, 1413, 2991, 3963, 8973, 11889, 156529, 207397, 469587, 622191, 1317037, 1408761, 1866573, 3951111, 11853333, 206774809, 620324427, 1860973281]

約数ペア:

[(1, 1860973281), (3, 620324427), (9, 206774809), (157, 11853333), (471, 3951111), (997, 1866573), (1321, 1408761), (1413, 1317037), (2991, 622191), (3963, 469587), (8973, 207397), (11889, 156529)]