73980509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 79678080

約数和(自身を除く): 5697571

約数列:

[1, 19, 71, 173, 317, 1349, 3287, 6023, 12283, 22507, 54841, 233377, 427633, 1041979, 3893711, 73980509]

約数ペア:

[(1, 73980509), (19, 3893711), (71, 1041979), (173, 427633), (317, 233377), (1349, 54841), (3287, 22507), (6023, 12283)]