1420043537

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 1590152256

約数和(自身を除く): 170108719

約数列:

[1, 11, 101, 121, 131, 887, 1111, 1441, 9757, 12221, 13231, 15851, 89587, 107327, 116197, 145541, 985457, 1278167, 1600951, 10840027, 11735897, 14059837, 129094867, 1420043537]

約数ペア:

[(1, 1420043537), (11, 129094867), (101, 14059837), (121, 11735897), (131, 10840027), (887, 1600951), (1111, 1278167), (1441, 985457), (9757, 145541), (12221, 116197), (13231, 107327), (15851, 89587)]