2131345437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{13339}}^1$

素因数の和:13613

約数の個数: 32

約数和(自身を含む): 3254106240

約数和(自身を除く): 1122760803

約数列:

[1, 3, 13, 17, 39, 51, 221, 241, 663, 723, 3133, 4097, 9399, 12291, 13339, 40017, 53261, 159783, 173407, 226763, 520221, 680289, 2947919, 3214699, 8843757, 9644097, 41791087, 54649883, 125373261, 163949649, 710448479, 2131345437]

約数ペア:

[(1, 2131345437), (3, 710448479), (13, 163949649), (17, 125373261), (39, 54649883), (51, 41791087), (221, 9644097), (241, 8843757), (663, 3214699), (723, 2947919), (3133, 680289), (4097, 520221), (9399, 226763), (12291, 173407), (13339, 159783), (40017, 53261)]