69420509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 77422080

約数和(自身を除く): 8001571

約数列:

[1, 19, 23, 67, 437, 1273, 1541, 2371, 29279, 45049, 54533, 158857, 1036127, 3018283, 3653711, 69420509]

約数ペア:

[(1, 69420509), (19, 3653711), (23, 3018283), (67, 1036127), (437, 158857), (1273, 54533), (1541, 45049), (2371, 29279)]