2013458013

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{180563}}^1$

素因数の和:180638

約数の個数: 32

約数和(自身を含む): 3466828800

約数和(自身を除く): 1453370787

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 180563, 541689, 1263941, 1625067, 3791823, 4875201, 10653217, 11375469, 31959651, 34126407, 74572519, 95878953, 223717557, 287636859, 671152671, 2013458013]

約数ペア:

[(1, 2013458013), (3, 671152671), (7, 287636859), (9, 223717557), (21, 95878953), (27, 74572519), (59, 34126407), (63, 31959651), (177, 11375469), (189, 10653217), (413, 4875201), (531, 3791823), (1239, 1625067), (1593, 1263941), (3717, 541689), (11151, 180563)]