39015531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 59754240

約数和(自身を除く): 20738709

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 1511, 2869, 4533, 8607, 13599, 25821, 28709, 86127, 228161, 258381, 684483, 2053449, 4335059, 13005177, 39015531]

約数ペア:

[(1, 39015531), (3, 13005177), (9, 4335059), (19, 2053449), (57, 684483), (151, 258381), (171, 228161), (453, 86127), (1359, 28709), (1511, 25821), (2869, 13599), (4533, 8607)]