619353

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 1094400

約数和(自身を除く): 475047

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 113, 189, 203, 261, 339, 609, 783, 791, 1017, 1827, 2373, 3051, 3277, 5481, 7119, 9831, 21357, 22939, 29493, 68817, 88479, 206451, 619353]

約数ペア:

[(1, 619353), (3, 206451), (7, 88479), (9, 68817), (21, 29493), (27, 22939), (29, 21357), (63, 9831), (87, 7119), (113, 5481), (189, 3277), (203, 3051), (261, 2373), (339, 1827), (609, 1017), (783, 791)]