17297163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 12055797

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 251, 279, 403, 589, 741, 753, 1209, 1767, 2223, 2259, 3263, 3627, 4769, 5301, 7657, 7781, 9789, 14307, 22971, 23343, 29367, 42921, 61997, 68913, 70029, 101153, 147839, 185991, 303459, 443517, 557973, 910377, 1330551, 1921907, 5765721, 17297163]

約数ペア:

[(1, 17297163), (3, 5765721), (9, 1921907), (13, 1330551), (19, 910377), (31, 557973), (39, 443517), (57, 303459), (93, 185991), (117, 147839), (171, 101153), (247, 70029), (251, 68913), (279, 61997), (403, 42921), (589, 29367), (741, 23343), (753, 22971), (1209, 14307), (1767, 9789), (2223, 7781), (2259, 7657), (3263, 5301), (3627, 4769)]