1520247092529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1\times {\mathrm{257437}}^1$

素因数の和:258801

約数の個数: 32

約数和(自身を含む): 2227971427200

約数和(自身を除く): 707724334671

約数列:

[1, 3, 11, 33, 149, 447, 1201, 1639, 3603, 4917, 13211, 39633, 178949, 257437, 536847, 772311, 1968439, 2831807, 5905317, 8495421, 38358113, 115074339, 309181837, 421939243, 927545511, 1265817729, 3401000207, 10203000621, 46068093713, 138204281139, 506749030843, 1520247092529]

約数ペア:

[(1, 1520247092529), (3, 506749030843), (11, 138204281139), (33, 46068093713), (149, 10203000621), (447, 3401000207), (1201, 1265817729), (1639, 927545511), (3603, 421939243), (4917, 309181837), (13211, 115074339), (39633, 38358113), (178949, 8495421), (257437, 5905317), (536847, 2831807), (772311, 1968439)]