1880804541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{280759}}^1$

素因数の和:280809

約数の個数: 32

約数和(自身を含む): 3234355200

約数和(自身を除く): 1353550659

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 280759, 842277, 1965313, 3088349, 5895939, 8142011, 9265047, 21618443, 24426033, 56994077, 64855329, 89562121, 170982231, 268686363, 626934847, 1880804541]

約数ペア:

[(1, 1880804541), (3, 626934847), (7, 268686363), (11, 170982231), (21, 89562121), (29, 64855329), (33, 56994077), (77, 24426033), (87, 21618443), (203, 9265047), (231, 8142011), (319, 5895939), (609, 3088349), (957, 1965313), (2233, 842277), (6699, 280759)]