1391229

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 2499840

約数和(自身を除く): 1108611

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 433, 459, 1071, 1299, 3031, 3213, 3897, 7361, 9093, 11691, 22083, 27279, 51527, 66249, 81837, 154581, 198747, 463743, 1391229]

約数ペア:

[(1, 1391229), (3, 463743), (7, 198747), (9, 154581), (17, 81837), (21, 66249), (27, 51527), (51, 27279), (63, 22083), (119, 11691), (153, 9093), (189, 7361), (357, 3897), (433, 3213), (459, 3031), (1071, 1299)]