15691494411

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{3863}}^1$

素因数の和:4216

約数の個数: 48

約数和(自身を含む): 24304250880

約数和(自身を除く): 8612756469

約数列:

[1, 3, 9, 17, 51, 139, 153, 191, 417, 573, 1251, 1719, 2363, 3247, 3863, 7089, 9741, 11589, 21267, 26549, 29223, 34767, 65671, 79647, 197013, 238941, 451333, 536957, 591039, 737833, 1353999, 1610871, 2213499, 4061997, 4832613, 6640497, 9128269, 12543161, 27384807, 37629483, 82154421, 102558787, 112888449, 307676361, 923029083, 1743499379, 5230498137, 15691494411]

約数ペア:

[(1, 15691494411), (3, 5230498137), (9, 1743499379), (17, 923029083), (51, 307676361), (139, 112888449), (153, 102558787), (191, 82154421), (417, 37629483), (573, 27384807), (1251, 12543161), (1719, 9128269), (2363, 6640497), (3247, 4832613), (3863, 4061997), (7089, 2213499), (9741, 1610871), (11589, 1353999), (21267, 737833), (26549, 591039), (29223, 536957), (34767, 451333), (65671, 238941), (79647, 197013)]