71223711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22003}}^1$

素因数の和:22102

約数の個数: 16

約数和(自身を含む): 103506816

約数和(自身を除く): 32283105

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 22003, 66009, 286039, 858117, 1826249, 5478747, 23741237, 71223711]

約数ペア:

[(1, 71223711), (3, 23741237), (13, 5478747), (39, 1826249), (83, 858117), (249, 286039), (1079, 66009), (3237, 22003)]