13568841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 36

約数和(自身を含む): 23180976

約数和(自身を除く): 9612135

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 811, 1287, 1521, 1859, 2433, 5577, 7299, 8921, 10543, 16731, 26763, 31629, 80289, 94887, 115973, 137059, 347919, 411177, 1043757, 1233531, 1507649, 4522947, 13568841]

約数ペア:

[(1, 13568841), (3, 4522947), (9, 1507649), (11, 1233531), (13, 1043757), (33, 411177), (39, 347919), (99, 137059), (117, 115973), (143, 94887), (169, 80289), (429, 31629), (507, 26763), (811, 16731), (1287, 10543), (1521, 8921), (1859, 7299), (2433, 5577)]