1553256263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{140401}}^1$

素因数の和:140474

約数の個数: 16

約数和(自身を含む): 1792652736

約数和(自身を除く): 239396473

約数列:

[1, 13, 23, 37, 299, 481, 851, 11063, 140401, 1825213, 3229223, 5194837, 41979899, 67532881, 119481251, 1553256263]

約数ペア:

[(1, 1553256263), (13, 119481251), (23, 67532881), (37, 41979899), (299, 5194837), (481, 3229223), (851, 1825213), (11063, 140401)]