17242641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 28402920

約数和(自身を除く): 11160279

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 8669, 26007, 78021, 112697, 147373, 338091, 442119, 1014273, 1326357, 1915849, 5747547, 17242641]

約数ペア:

[(1, 17242641), (3, 5747547), (9, 1915849), (13, 1326357), (17, 1014273), (39, 442119), (51, 338091), (117, 147373), (153, 112697), (221, 78021), (663, 26007), (1989, 8669)]