4891803

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3191}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 7558656

約数和(自身を除く): 2666853

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 3191, 9573, 22337, 67011, 232943, 698829, 1630601, 4891803]

約数ペア:

[(1, 4891803), (3, 1630601), (7, 698829), (21, 232943), (73, 67011), (219, 22337), (511, 9573), (1533, 3191)]