3671217

素因数分解:

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

素因数の和:330

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2411343

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 263, 297, 423, 517, 789, 1269, 1551, 2367, 2893, 4653, 7101, 8679, 12361, 13959, 26037, 37083, 78111, 111249, 135971, 333747, 407913, 1223739, 3671217]

約数ペア:

[(1, 3671217), (3, 1223739), (9, 407913), (11, 333747), (27, 135971), (33, 111249), (47, 78111), (99, 37083), (141, 26037), (263, 13959), (297, 12361), (423, 8679), (517, 7101), (789, 4653), (1269, 2893), (1551, 2367)]