2045543907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{154579}}^1$

素因数の和:154994

約数の個数: 16

約数和(自身を含む): 2982775680

約数和(自身を除く): 937231773

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 13233, 154579, 463737, 1700369, 5101107, 61986179, 185958537, 681847969, 2045543907]

約数ペア:

[(1, 2045543907), (3, 681847969), (11, 185958537), (33, 61986179), (401, 5101107), (1203, 1700369), (4411, 463737), (13233, 154579)]