1420512085449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1\times {\mathrm{16981}}^1$

素因数の和:19206

約数の個数: 48

約数和(自身を含む): 2169688248000

約数和(自身を除く): 749176162551

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 1949, 2259, 4769, 5847, 14307, 16981, 17541, 37031, 42921, 50943, 111093, 152829, 322639, 333279, 489199, 967917, 1467597, 2903751, 4262231, 4402791, 9294781, 12786693, 27884343, 33095969, 38360079, 80982389, 83653029, 99287907, 242947167, 297863721, 628823411, 728841501, 1886470233, 5659410699, 8307088219, 24921264657, 74763793971, 157834676161, 473504028483, 1420512085449]

約数ペア:

[(1, 1420512085449), (3, 473504028483), (9, 157834676161), (19, 74763793971), (57, 24921264657), (171, 8307088219), (251, 5659410699), (753, 1886470233), (1949, 728841501), (2259, 628823411), (4769, 297863721), (5847, 242947167), (14307, 99287907), (16981, 83653029), (17541, 80982389), (37031, 38360079), (42921, 33095969), (50943, 27884343), (111093, 12786693), (152829, 9294781), (322639, 4402791), (333279, 4262231), (489199, 2903751), (967917, 1467597)]