47948691

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15121}}^1$

素因数の和:15282

約数の個数: 16

約数和(自身を含む): 73553408

約数和(自身を除く): 25604717

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 15121, 45363, 105847, 317541, 2283271, 6849813, 15982897, 47948691]

約数ペア:

[(1, 47948691), (3, 15982897), (7, 6849813), (21, 2283271), (151, 317541), (453, 105847), (1057, 45363), (3171, 15121)]