1373163003

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2676731}}^1$

素因数の和:2676759

約数の個数: 16

約数和(自身を含む): 2141385600

約数和(自身を除く): 768222597

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2676731, 8030193, 24090579, 50857889, 72271737, 152573667, 457721001, 1373163003]

約数ペア:

[(1, 1373163003), (3, 457721001), (9, 152573667), (19, 72271737), (27, 50857889), (57, 24090579), (171, 8030193), (513, 2676731)]