17953479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 27623232

約数和(自身を除く): 9669753

約数列:

[1, 3, 9, 17, 51, 153, 271, 433, 813, 1299, 2439, 3897, 4607, 7361, 13821, 22083, 41463, 66249, 117343, 352029, 1056087, 1994831, 5984493, 17953479]

約数ペア:

[(1, 17953479), (3, 5984493), (9, 1994831), (17, 1056087), (51, 352029), (153, 117343), (271, 66249), (433, 41463), (813, 22083), (1299, 13821), (2439, 7361), (3897, 4607)]