40021519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 44222112

約数和(自身を除く): 4200593

約数列:

[1, 17, 43, 53, 731, 901, 1033, 2279, 17561, 38743, 44419, 54749, 755123, 930733, 2354207, 40021519]

約数ペア:

[(1, 40021519), (17, 2354207), (43, 930733), (53, 755123), (731, 54749), (901, 44419), (1033, 38743), (2279, 17561)]