2533751517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{11579}}^1$

素因数の和:11961

約数の個数: 32

約数和(自身を含む): 3890880000

約数和(自身を除く): 1357128483

約数列:

[1, 3, 11, 19, 33, 57, 209, 349, 627, 1047, 3839, 6631, 11517, 11579, 19893, 34737, 72941, 127369, 218823, 220001, 382107, 660003, 2420011, 4041071, 7260033, 12123213, 44451781, 76780349, 133355343, 230341047, 844583839, 2533751517]

約数ペア:

[(1, 2533751517), (3, 844583839), (11, 230341047), (19, 133355343), (33, 76780349), (57, 44451781), (209, 12123213), (349, 7260033), (627, 4041071), (1047, 2420011), (3839, 660003), (6631, 382107), (11517, 220001), (11579, 218823), (19893, 127369), (34737, 72941)]