15826833

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 26836992

約数和(自身を除く): 11010159

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 191, 243, 279, 297, 341, 573, 837, 891, 1023, 1719, 2101, 2511, 2673, 3069, 5157, 5921, 6303, 7533, 9207, 15471, 17763, 18909, 27621, 46413, 53289, 56727, 65131, 82863, 159867, 170181, 195393, 479601, 510543, 586179, 1438803, 1758537, 5275611, 15826833]

約数ペア:

[(1, 15826833), (3, 5275611), (9, 1758537), (11, 1438803), (27, 586179), (31, 510543), (33, 479601), (81, 195393), (93, 170181), (99, 159867), (191, 82863), (243, 65131), (279, 56727), (297, 53289), (341, 46413), (573, 27621), (837, 18909), (891, 17763), (1023, 15471), (1719, 9207), (2101, 7533), (2511, 6303), (2673, 5921), (3069, 5157)]