140921935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{366031}}^1$

素因数の和:366054

約数の個数: 16

約数和(自身を含む): 210834432

約数和(自身を除く): 69912497

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 366031, 1830155, 2562217, 4026341, 12811085, 20131705, 28184387, 140921935]

約数ペア:

[(1, 140921935), (5, 28184387), (7, 20131705), (11, 12811085), (35, 4026341), (55, 2562217), (77, 1830155), (385, 366031)]