1673919

素因数分解:

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

素因数の和:292

約数の個数: 32

約数和(自身を含む): 2822400

約数和(自身を除く): 1148481

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 251, 351, 513, 741, 753, 2223, 2259, 3263, 4769, 6669, 6777, 9789, 14307, 29367, 42921, 61997, 88101, 128763, 185991, 557973, 1673919]

約数ペア:

[(1, 1673919), (3, 557973), (9, 185991), (13, 128763), (19, 88101), (27, 61997), (39, 42921), (57, 29367), (117, 14307), (171, 9789), (247, 6777), (251, 6669), (351, 4769), (513, 3263), (741, 2259), (753, 2223)]