17207289

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 29366400

約数和(自身を除く): 12159111

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 229, 253, 297, 363, 621, 687, 759, 1089, 2061, 2277, 2519, 2783, 3267, 5267, 6183, 6831, 7557, 8349, 15801, 22671, 25047, 27709, 47403, 57937, 68013, 75141, 83127, 142209, 173811, 249381, 521433, 637307, 748143, 1564299, 1911921, 5735763, 17207289]

約数ペア:

[(1, 17207289), (3, 5735763), (9, 1911921), (11, 1564299), (23, 748143), (27, 637307), (33, 521433), (69, 249381), (99, 173811), (121, 142209), (207, 83127), (229, 75141), (253, 68013), (297, 57937), (363, 47403), (621, 27709), (687, 25047), (759, 22671), (1089, 15801), (2061, 8349), (2277, 7557), (2519, 6831), (2783, 6183), (3267, 5267)]