17793927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 27241344

約数和(自身を除く): 9447417

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1283, 1541, 3849, 4623, 11547, 13869, 29509, 85961, 88527, 257883, 265581, 773649, 1977103, 5931309, 17793927]

約数ペア:

[(1, 17793927), (3, 5931309), (9, 1977103), (23, 773649), (67, 265581), (69, 257883), (201, 88527), (207, 85961), (603, 29509), (1283, 13869), (1541, 11547), (3849, 4623)]