47149609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 53754624

約数和(自身を除く): 6605015

約数列:

[1, 13, 23, 71, 299, 923, 1633, 2221, 21229, 28873, 51083, 157691, 664079, 2049983, 3626893, 47149609]

約数ペア:

[(1, 47149609), (13, 3626893), (23, 2049983), (71, 664079), (299, 157691), (923, 51083), (1633, 28873), (2221, 21229)]