1330497813

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{180211}}^1$

素因数の和:180344

約数の個数: 16

約数和(自身を含む): 1868438016

約数和(自身を除く): 537940203

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 180211, 540633, 4144853, 12434559, 19282577, 57847731, 443499271, 1330497813]

約数ペア:

[(1, 1330497813), (3, 443499271), (23, 57847731), (69, 19282577), (107, 12434559), (321, 4144853), (2461, 540633), (7383, 180211)]