2142164757

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1\times {\mathrm{6637}}^1$

素因数の和:7308

約数の個数: 16

約数和(自身を含む): 2874413312

約数和(自身を除く): 732248555

約数列:

[1, 3, 271, 397, 813, 1191, 6637, 19911, 107587, 322761, 1798627, 2634889, 5395881, 7904667, 714054919, 2142164757]

約数ペア:

[(1, 2142164757), (3, 714054919), (271, 7904667), (397, 5395881), (813, 2634889), (1191, 1798627), (6637, 322761), (19911, 107587)]