15703257021

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{115151}}^1$

素因数の和:115632

約数の個数: 16

約数和(自身を含む): 21158489088

約数和(自身を除く): 5455232067

約数列:

[1, 3, 131, 347, 393, 1041, 45457, 115151, 136371, 345453, 15084781, 39957397, 45254343, 119872191, 5234419007, 15703257021]

約数ペア:

[(1, 15703257021), (3, 5234419007), (131, 119872191), (347, 45254343), (393, 39957397), (1041, 15084781), (45457, 345453), (115151, 136371)]