27194471

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 29069568

約数和(自身を除く): 1875097

約数列:

[1, 31, 61, 73, 197, 1891, 2263, 4453, 6107, 12017, 14381, 138043, 372527, 445811, 877241, 27194471]

約数ペア:

[(1, 27194471), (31, 877241), (61, 445811), (73, 372527), (197, 138043), (1891, 14381), (2263, 12017), (4453, 6107)]