39036963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 24000477

約数列:

[1, 3, 7, 19, 21, 57, 133, 227, 399, 431, 681, 1293, 1589, 3017, 4313, 4767, 8189, 9051, 12939, 24567, 30191, 57323, 90573, 97837, 171969, 293511, 684859, 1858903, 2054577, 5576709, 13012321, 39036963]

約数ペア:

[(1, 39036963), (3, 13012321), (7, 5576709), (19, 2054577), (21, 1858903), (57, 684859), (133, 293511), (227, 171969), (399, 97837), (431, 90573), (681, 57323), (1293, 30191), (1589, 24567), (3017, 12939), (4313, 9051), (4767, 8189)]