19429011

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6047}}^1$

素因数の和:6080

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 15407469

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6047, 18141, 42329, 54423, 102799, 126987, 163269, 308397, 380961, 719593, 925191, 1142883, 2158779, 2775573, 6476337, 19429011]

約数ペア:

[(1, 19429011), (3, 6476337), (7, 2775573), (9, 2158779), (17, 1142883), (21, 925191), (27, 719593), (51, 380961), (63, 308397), (119, 163269), (153, 126987), (189, 102799), (357, 54423), (459, 42329), (1071, 18141), (3213, 6047)]