39819897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 65103360

約数和(自身を除く): 25283463

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 2767, 4797, 8301, 14391, 24903, 35971, 74709, 107913, 113447, 323739, 340341, 971217, 1021023, 1474811, 3063069, 4424433, 13273299, 39819897]

約数ペア:

[(1, 39819897), (3, 13273299), (9, 4424433), (13, 3063069), (27, 1474811), (39, 1021023), (41, 971217), (117, 340341), (123, 323739), (351, 113447), (369, 107913), (533, 74709), (1107, 35971), (1599, 24903), (2767, 14391), (4797, 8301)]