69884417

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 73531392

約数和(自身を除く): 3646975

約数列:

[1, 43, 67, 127, 191, 2881, 5461, 8213, 8509, 12797, 24257, 365887, 550271, 1043051, 1625219, 69884417]

約数ペア:

[(1, 69884417), (43, 1625219), (67, 1043051), (127, 550271), (191, 365887), (2881, 24257), (5461, 12797), (8213, 8509)]