7513306059

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{38351}}^1$

素因数の和:38871

約数の個数: 32

約数和(自身を含む): 12076277760

約数和(自身を除く): 4562971701

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 491, 1473, 3437, 9329, 10311, 27987, 38351, 65303, 115053, 195909, 268457, 728669, 805371, 2186007, 5100683, 15302049, 18830341, 56491023, 131812387, 357776479, 395437161, 1073329437, 2504435353, 7513306059]

約数ペア:

[(1, 7513306059), (3, 2504435353), (7, 1073329437), (19, 395437161), (21, 357776479), (57, 131812387), (133, 56491023), (399, 18830341), (491, 15302049), (1473, 5100683), (3437, 2186007), (9329, 805371), (10311, 728669), (27987, 268457), (38351, 195909), (65303, 115053)]