1230785259

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 1910092800

約数和(自身を除く): 679307541

約数列:

[1, 3, 11, 29, 33, 43, 87, 121, 129, 319, 363, 473, 957, 1247, 1419, 2719, 3509, 3741, 5203, 8157, 10527, 13717, 15609, 29909, 41151, 78851, 89727, 116917, 150887, 236553, 328999, 350751, 452661, 867361, 986997, 1286087, 2602083, 3390593, 3858261, 9540971, 10171779, 14146957, 28622913, 37296523, 42440871, 111889569, 410261753, 1230785259]

約数ペア:

[(1, 1230785259), (3, 410261753), (11, 111889569), (29, 42440871), (33, 37296523), (43, 28622913), (87, 14146957), (121, 10171779), (129, 9540971), (319, 3858261), (363, 3390593), (473, 2602083), (957, 1286087), (1247, 986997), (1419, 867361), (2719, 452661), (3509, 350751), (3741, 328999), (5203, 236553), (8157, 150887), (10527, 116917), (13717, 89727), (15609, 78851), (29909, 41151)]