20131531779

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{343829}}^1$

素因数の和:344534

約数の個数: 16

約数和(自身を含む): 27808970400

約数和(自身を除く): 7677438621

約数列:

[1, 3, 29, 87, 673, 2019, 19517, 58551, 343829, 1031487, 9971041, 29913123, 231396917, 694190751, 6710510593, 20131531779]

約数ペア:

[(1, 20131531779), (3, 6710510593), (29, 694190751), (87, 231396917), (673, 29913123), (2019, 9971041), (19517, 1031487), (58551, 343829)]