3119291427

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 5313530880

約数和(自身を除く): 2194239453

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 577, 797, 969, 1731, 2261, 2391, 4039, 5579, 6783, 9809, 10963, 12117, 13549, 15143, 16737, 29427, 32889, 40647, 45429, 68663, 76741, 94843, 106001, 186371, 205989, 230223, 257431, 284529, 318003, 459869, 559113, 772293, 1304597, 1379607, 1802017, 3219083, 3913791, 5406051, 7817773, 8737511, 9657249, 23453319, 26212533, 54724411, 61162577, 148537687, 164173233, 183487731, 445613061, 1039763809, 3119291427]

約数ペア:

[(1, 3119291427), (3, 1039763809), (7, 445613061), (17, 183487731), (19, 164173233), (21, 148537687), (51, 61162577), (57, 54724411), (119, 26212533), (133, 23453319), (323, 9657249), (357, 8737511), (399, 7817773), (577, 5406051), (797, 3913791), (969, 3219083), (1731, 1802017), (2261, 1379607), (2391, 1304597), (4039, 772293), (5579, 559113), (6783, 459869), (9809, 318003), (10963, 284529), (12117, 257431), (13549, 230223), (15143, 205989), (16737, 186371), (29427, 106001), (32889, 94843), (40647, 76741), (45429, 68663)]