133721471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 152409600

約数和(自身を除く): 18688129

約数列:

[1, 13, 23, 71, 299, 923, 1633, 6299, 21229, 81887, 144877, 447229, 1883401, 5813977, 10286267, 133721471]

約数ペア:

[(1, 133721471), (13, 10286267), (23, 5813977), (71, 1883401), (299, 447229), (923, 144877), (1633, 81887), (6299, 21229)]