13461129

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 21909888

約数和(自身を除く): 8448759

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 263, 363, 423, 517, 789, 1089, 1551, 2367, 2893, 4653, 5687, 8679, 12361, 17061, 26037, 31823, 37083, 51183, 95469, 111249, 135971, 286407, 407913, 1223739, 1495681, 4487043, 13461129]

約数ペア:

[(1, 13461129), (3, 4487043), (9, 1495681), (11, 1223739), (33, 407913), (47, 286407), (99, 135971), (121, 111249), (141, 95469), (263, 51183), (363, 37083), (423, 31823), (517, 26037), (789, 17061), (1089, 12361), (1551, 8679), (2367, 5687), (2893, 4653)]