1486719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 2354352

約数和(自身を除く): 867633

約数列:

[1, 3, 9, 13, 39, 97, 117, 131, 291, 393, 873, 1179, 1261, 1703, 3783, 5109, 11349, 12707, 15327, 38121, 114363, 165191, 495573, 1486719]

約数ペア:

[(1, 1486719), (3, 495573), (9, 165191), (13, 114363), (39, 38121), (97, 15327), (117, 12707), (131, 11349), (291, 5109), (393, 3783), (873, 1703), (1179, 1261)]