15671978717

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{20071}}^1$

素因数の和:22108

約数の個数: 16

約数和(自身を含む): 17324865792

約数和(自身を除く): 1652887075

約数列:

[1, 17, 23, 391, 1997, 20071, 33949, 45931, 341207, 461633, 780827, 7847761, 40081787, 681390379, 921881101, 15671978717]

約数ペア:

[(1, 15671978717), (17, 921881101), (23, 681390379), (391, 40081787), (1997, 7847761), (20071, 780827), (33949, 461633), (45931, 341207)]