9485541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 7025499

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 251, 323, 663, 741, 753, 969, 1989, 2223, 2259, 2907, 3263, 4199, 4267, 4769, 9789, 12597, 12801, 14307, 29367, 37791, 38403, 42921, 55471, 61997, 81073, 166413, 185991, 243219, 499239, 557973, 729657, 1053949, 3161847, 9485541]

約数ペア:

[(1, 9485541), (3, 3161847), (9, 1053949), (13, 729657), (17, 557973), (19, 499239), (39, 243219), (51, 185991), (57, 166413), (117, 81073), (153, 61997), (171, 55471), (221, 42921), (247, 38403), (251, 37791), (323, 29367), (663, 14307), (741, 12801), (753, 12597), (969, 9789), (1989, 4769), (2223, 4267), (2259, 4199), (2907, 3263)]