1520441037

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{56369}}^1$

素因数の和:56424

約数の個数: 28

約数和(自身を含む): 2341271580

約数和(自身を除く): 820830543

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 8991, 26973, 56369, 169107, 507321, 1521963, 2085653, 4565889, 6256959, 13697667, 18770877, 41093001, 56312631, 168937893, 506813679, 1520441037]

約数ペア:

[(1, 1520441037), (3, 506813679), (9, 168937893), (27, 56312631), (37, 41093001), (81, 18770877), (111, 13697667), (243, 6256959), (333, 4565889), (729, 2085653), (999, 1521963), (2997, 507321), (8991, 169107), (26973, 56369)]