23982189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 43794432

約数和(自身を除く): 19812243

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 187, 197, 217, 231, 341, 357, 527, 561, 591, 651, 1023, 1309, 1379, 1581, 2167, 2387, 3349, 3689, 3927, 4137, 5797, 6107, 6501, 7161, 10047, 11067, 15169, 17391, 18321, 23443, 36839, 40579, 42749, 45507, 67177, 70329, 103819, 110517, 121737, 128247, 201531, 257873, 311457, 470239, 726733, 773619, 1142009, 1410717, 2180199, 3426027, 7994063, 23982189]

約数ペア:

[(1, 23982189), (3, 7994063), (7, 3426027), (11, 2180199), (17, 1410717), (21, 1142009), (31, 773619), (33, 726733), (51, 470239), (77, 311457), (93, 257873), (119, 201531), (187, 128247), (197, 121737), (217, 110517), (231, 103819), (341, 70329), (357, 67177), (527, 45507), (561, 42749), (591, 40579), (651, 36839), (1023, 23443), (1309, 18321), (1379, 17391), (1581, 15169), (2167, 11067), (2387, 10047), (3349, 7161), (3689, 6501), (3927, 6107), (4137, 5797)]