144231131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 160275456

約数和(自身を除く): 16044325

約数列:

[1, 11, 101, 131, 991, 1111, 1441, 10901, 13231, 100091, 129821, 145541, 1101001, 1428031, 13111921, 144231131]

約数ペア:

[(1, 144231131), (11, 13111921), (101, 1428031), (131, 1101001), (991, 145541), (1111, 129821), (1441, 100091), (10901, 13231)]