139420362

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{540389}}^1$

素因数の和:540437

約数の個数: 16

約数和(自身を含む): 285325920

約数和(自身を除く): 145905558

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 540389, 1080778, 1621167, 3242334, 23236727, 46473454, 69710181, 139420362]

約数ペア:

[(1, 139420362), (2, 69710181), (3, 46473454), (6, 23236727), (43, 3242334), (86, 1621167), (129, 1080778), (258, 540389)]