1864753371

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{60601}}^1$

素因数の和:60883

約数の個数: 24

約数和(自身を含む): 2911804896

約数和(自身を除く): 1047051525

約数列:

[1, 3, 9, 13, 39, 117, 263, 789, 2367, 3419, 10257, 30771, 60601, 181803, 545409, 787813, 2363439, 7090317, 15938063, 47814189, 143442567, 207194819, 621584457, 1864753371]

約数ペア:

[(1, 1864753371), (3, 621584457), (9, 207194819), (13, 143442567), (39, 47814189), (117, 15938063), (263, 7090317), (789, 2363439), (2367, 787813), (3419, 545409), (10257, 181803), (30771, 60601)]