495855711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13176

約数の個数: 48

約数和(自身を含む): 859753440

約数和(自身を除く): 363897729

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 12597, 13121, 37791, 39363, 118089, 170573, 223057, 249299, 511719, 669171, 747897, 1535157, 2007513, 2243691, 2899741, 3240887, 4238083, 8699223, 9722661, 12714249, 26097669, 29167983, 38142747, 55095079, 165285237, 495855711]

約数ペア:

[(1, 495855711), (3, 165285237), (9, 55095079), (13, 38142747), (17, 29167983), (19, 26097669), (39, 12714249), (51, 9722661), (57, 8699223), (117, 4238083), (153, 3240887), (171, 2899741), (221, 2243691), (247, 2007513), (323, 1535157), (663, 747897), (741, 669171), (969, 511719), (1989, 249299), (2223, 223057), (2907, 170573), (4199, 118089), (12597, 39363), (13121, 37791)]