91120409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 9034471

約数列:

[1, 19, 41, 53, 779, 1007, 2173, 2207, 41287, 41933, 90487, 116971, 1719253, 2222449, 4795811, 91120409]

約数ペア:

[(1, 91120409), (19, 4795811), (41, 2222449), (53, 1719253), (779, 116971), (1007, 90487), (2173, 41933), (2207, 41287)]