1187910261

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{3219269}}^1$

素因数の和:3219316

約数の個数: 12

約数和(自身を含む): 1757721420

約数和(自身を除く): 569811159

約数列:

[1, 3, 9, 41, 123, 369, 3219269, 9657807, 28973421, 131990029, 395970087, 1187910261]

約数ペア:

[(1, 1187910261), (3, 395970087), (9, 131990029), (41, 28973421), (123, 9657807), (369, 3219269)]