71215243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 79494912

約数和(自身を除く): 8279669

約数列:

[1, 11, 61, 211, 503, 671, 2321, 5533, 12871, 30683, 106133, 141581, 337513, 1167463, 6474113, 71215243]

約数ペア:

[(1, 71215243), (11, 6474113), (61, 1167463), (211, 337513), (503, 141581), (671, 106133), (2321, 30683), (5533, 12871)]