3868153247

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 4941434880

約数和(自身を除く): 1073281633

約数列:

[1, 7, 19, 31, 49, 101, 133, 217, 589, 707, 931, 1327, 1519, 1919, 3131, 4123, 4949, 9289, 13433, 21917, 25213, 28861, 41137, 59489, 65023, 94031, 134027, 153419, 176491, 287959, 416423, 781603, 938189, 1235437, 2015713, 2546513, 2914961, 4154837, 5471221, 6567323, 17825591, 29083859, 38298547, 78941903, 124779137, 203587013, 552593321, 3868153247]

約数ペア:

[(1, 3868153247), (7, 552593321), (19, 203587013), (31, 124779137), (49, 78941903), (101, 38298547), (133, 29083859), (217, 17825591), (589, 6567323), (707, 5471221), (931, 4154837), (1327, 2914961), (1519, 2546513), (1919, 2015713), (3131, 1235437), (4123, 938189), (4949, 781603), (9289, 416423), (13433, 287959), (21917, 176491), (25213, 153419), (28861, 134027), (41137, 94031), (59489, 65023)]