15192747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 23474880

約数和(自身を除く): 8282133

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 911, 981, 1853, 2733, 5559, 8199, 15487, 16677, 46461, 99299, 139383, 297897, 893691, 1688083, 5064249, 15192747]

約数ペア:

[(1, 15192747), (3, 5064249), (9, 1688083), (17, 893691), (51, 297897), (109, 139383), (153, 99299), (327, 46461), (911, 16677), (981, 15487), (1853, 8199), (2733, 5559)]