494980419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{7159}}^1$

素因数の和:8394

約数の個数: 16

約数和(自身を含む): 695379200

約数和(自身を除く): 200398781

約数列:

[1, 3, 19, 57, 1213, 3639, 7159, 21477, 23047, 69141, 136021, 408063, 8683867, 26051601, 164993473, 494980419]

約数ペア:

[(1, 494980419), (3, 164993473), (19, 26051601), (57, 8683867), (1213, 408063), (3639, 136021), (7159, 69141), (21477, 23047)]