40942083

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149971}}^1$

素因数の和:149994

約数の個数: 16

約数和(自身を含む): 67187456

約数和(自身を除く): 26245373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 149971, 449913, 1049797, 1949623, 3149391, 5848869, 13647361, 40942083]

約数ペア:

[(1, 40942083), (3, 13647361), (7, 5848869), (13, 3149391), (21, 1949623), (39, 1049797), (91, 449913), (273, 149971)]