3368392047

素因数分解:

$3^4\times {\mathrm{2971}}^1\times {\mathrm{13997}}^1$

素因数の和:16980

約数の個数: 20

約数和(自身を含む): 5033848776

約数和(自身を除く): 1665456729

約数列:

[1, 3, 9, 27, 81, 2971, 8913, 13997, 26739, 41991, 80217, 125973, 240651, 377919, 1133757, 41585087, 124755261, 374265783, 1122797349, 3368392047]

約数ペア:

[(1, 3368392047), (3, 1122797349), (9, 374265783), (27, 124755261), (81, 41585087), (2971, 1133757), (8913, 377919), (13997, 240651), (26739, 125973), (41991, 80217)]