1520276353

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 1565308800

約数和(自身を除く): 45032447

約数列:

[1, 71, 131, 149, 1097, 9301, 10579, 19519, 77887, 143707, 163453, 1385849, 10203197, 11605163, 21412343, 1520276353]

約数ペア:

[(1, 1520276353), (71, 21412343), (131, 11605163), (149, 10203197), (1097, 1385849), (9301, 163453), (10579, 143707), (19519, 77887)]