1409156739

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 2155196160

約数和(自身を除く): 746039421

約数列:

[1, 3, 9, 31, 53, 93, 159, 233, 279, 409, 477, 699, 1227, 1643, 2097, 3681, 4929, 7223, 12349, 12679, 14787, 21669, 21677, 37047, 38037, 65007, 65031, 95297, 111141, 114111, 195093, 285891, 382819, 671987, 857673, 1148457, 2015961, 2954207, 3445371, 5050741, 6047883, 8862621, 15152223, 26587863, 45456669, 156572971, 469718913, 1409156739]

約数ペア:

[(1, 1409156739), (3, 469718913), (9, 156572971), (31, 45456669), (53, 26587863), (93, 15152223), (159, 8862621), (233, 6047883), (279, 5050741), (409, 3445371), (477, 2954207), (699, 2015961), (1227, 1148457), (1643, 857673), (2097, 671987), (3681, 382819), (4929, 285891), (7223, 195093), (12349, 114111), (12679, 111141), (14787, 95297), (21669, 65031), (21677, 65007), (37047, 38037)]