47311691

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 57384960

約数和(自身を除く): 10073269

約数列:

[1, 7, 19, 127, 133, 889, 2413, 2801, 16891, 19607, 53219, 355727, 372533, 2490089, 6758813, 47311691]

約数ペア:

[(1, 47311691), (7, 6758813), (19, 2490089), (127, 372533), (133, 355727), (889, 53219), (2413, 19607), (2801, 16891)]