1321567251

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{35149}}^1$

素因数の和:35386

約数の個数: 16

約数和(自身を含む): 1795180800

約数和(自身を除く): 473613549

約数列:

[1, 3, 83, 151, 249, 453, 12533, 35149, 37599, 105447, 2917367, 5307499, 8752101, 15922497, 440522417, 1321567251]

約数ペア:

[(1, 1321567251), (3, 440522417), (83, 15922497), (151, 8752101), (249, 5307499), (453, 2917367), (12533, 105447), (35149, 37599)]