9914751

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9438849

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 251, 297, 399, 513, 627, 693, 753, 1197, 1463, 1757, 1881, 2079, 2259, 2761, 3591, 4389, 4769, 5271, 5643, 6777, 8283, 13167, 14307, 15813, 19327, 24849, 33383, 39501, 42921, 47439, 52459, 57981, 74547, 100149, 128763, 157377, 173943, 300447, 367213, 472131, 521829, 901341, 1101639, 1416393, 3304917, 9914751]

約数ペア:

[(1, 9914751), (3, 3304917), (7, 1416393), (9, 1101639), (11, 901341), (19, 521829), (21, 472131), (27, 367213), (33, 300447), (57, 173943), (63, 157377), (77, 128763), (99, 100149), (133, 74547), (171, 57981), (189, 52459), (209, 47439), (231, 42921), (251, 39501), (297, 33383), (399, 24849), (513, 19327), (627, 15813), (693, 14307), (753, 13167), (1197, 8283), (1463, 6777), (1757, 5643), (1881, 5271), (2079, 4769), (2259, 4389), (2761, 3591)]