17986527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9043}}^1$

素因数の和:9079

約数の個数: 24

約数和(自身を含む): 29628144

約数和(自身を除く): 11641617

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 9043, 27129, 81387, 117559, 153731, 352677, 461193, 1058031, 1383579, 1998503, 5995509, 17986527]

約数ペア:

[(1, 17986527), (3, 5995509), (9, 1998503), (13, 1383579), (17, 1058031), (39, 461193), (51, 352677), (117, 153731), (153, 117559), (221, 81387), (663, 27129), (1989, 9043)]