2854393353

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{1609}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 4882550400

約数和(自身を除く): 2028157047

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 971, 1609, 1827, 2913, 4827, 6797, 8739, 11263, 14481, 20391, 28159, 33789, 46661, 61173, 84477, 101367, 139983, 197113, 253431, 326627, 419949, 591339, 979881, 1562339, 1774017, 2939643, 4687017, 10936373, 14061051, 32809119, 45307831, 98427357, 135923493, 317154817, 407770479, 951464451, 2854393353]

約数ペア:

[(1, 2854393353), (3, 951464451), (7, 407770479), (9, 317154817), (21, 135923493), (29, 98427357), (63, 45307831), (87, 32809119), (203, 14061051), (261, 10936373), (609, 4687017), (971, 2939643), (1609, 1774017), (1827, 1562339), (2913, 979881), (4827, 591339), (6797, 419949), (8739, 326627), (11263, 253431), (14481, 197113), (20391, 139983), (28159, 101367), (33789, 84477), (46661, 61173)]