1180647517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{4801}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 1454429760

約数和(自身を除く): 273782243

約数列:

[1, 7, 19, 43, 133, 301, 817, 1849, 4801, 5719, 12943, 33607, 35131, 91219, 206443, 245917, 638533, 1445101, 3922417, 8877049, 27456919, 62139343, 168663931, 1180647517]

約数ペア:

[(1, 1180647517), (7, 168663931), (19, 62139343), (43, 27456919), (133, 8877049), (301, 3922417), (817, 1445101), (1849, 638533), (4801, 245917), (5719, 206443), (12943, 91219), (33607, 35131)]