121971066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2904073}}^1$

素因数の和:2904085

約数の個数: 16

約数和(自身を含む): 278791104

約数和(自身を除く): 156820038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2904073, 5808146, 8712219, 17424438, 20328511, 40657022, 60985533, 121971066]

約数ペア:

[(1, 121971066), (2, 60985533), (3, 40657022), (6, 20328511), (7, 17424438), (14, 8712219), (21, 5808146), (42, 2904073)]