12438349053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1\times {\mathrm{1823}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 18014524416

約数和(自身を除く): 5576175363

約数列:

[1, 3, 13, 39, 137, 411, 1277, 1781, 1823, 3831, 5343, 5469, 16601, 23699, 49803, 71097, 174949, 249751, 524847, 749253, 2274337, 2327971, 3246763, 6823011, 6983913, 9740289, 30263623, 90790869, 318932027, 956796081, 4146116351, 12438349053]

約数ペア:

[(1, 12438349053), (3, 4146116351), (13, 956796081), (39, 318932027), (137, 90790869), (411, 30263623), (1277, 9740289), (1781, 6983913), (1823, 6823011), (3831, 3246763), (5343, 2327971), (5469, 2274337), (16601, 749253), (23699, 524847), (49803, 249751), (71097, 174949)]