13309891305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2457967}}^1$

素因数の和:2458013

約数の個数: 24

約数和(自身を含む): 22475659392

約数和(自身を除く): 9165768087

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 2457967, 7373901, 12289835, 36869505, 46701373, 140104119, 233506865, 700520595, 887326087, 2661978261, 4436630435, 13309891305]

約数ペア:

[(1, 13309891305), (3, 4436630435), (5, 2661978261), (15, 887326087), (19, 700520595), (57, 233506865), (95, 140104119), (285, 46701373), (361, 36869505), (1083, 12289835), (1805, 7373901), (5415, 2457967)]