56986041

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17971}}^1$

素因数の和:18132

約数の個数: 16

約数和(自身を含む): 87415808

約数和(自身を除く): 30429767

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 17971, 53913, 125797, 377391, 2713621, 8140863, 18995347, 56986041]

約数ペア:

[(1, 56986041), (3, 18995347), (7, 8140863), (21, 2713621), (151, 377391), (453, 125797), (1057, 53913), (3171, 17971)]