1258704777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{3313}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 1899319680

約数和(自身を除く): 640614903

約数列:

[1, 3, 11, 29, 33, 87, 319, 397, 957, 1191, 3313, 4367, 9939, 11513, 13101, 34539, 36443, 96077, 109329, 126643, 288231, 379929, 1056847, 1315261, 3170541, 3945783, 14467871, 38142569, 43403613, 114427707, 419568259, 1258704777]

約数ペア:

[(1, 1258704777), (3, 419568259), (11, 114427707), (29, 43403613), (33, 38142569), (87, 14467871), (319, 3945783), (397, 3170541), (957, 1315261), (1191, 1056847), (3313, 379929), (4367, 288231), (9939, 126643), (11513, 109329), (13101, 96077), (34539, 36443)]