17051931

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 28372320

約数和(自身を除く): 11320389

約数列:

[1, 3, 9, 13, 27, 37, 39, 101, 111, 117, 169, 303, 333, 351, 481, 507, 909, 999, 1313, 1443, 1521, 2727, 3737, 3939, 4329, 4563, 6253, 11211, 11817, 12987, 17069, 18759, 33633, 35451, 48581, 51207, 56277, 100899, 145743, 153621, 168831, 437229, 460863, 631553, 1311687, 1894659, 5683977, 17051931]

約数ペア:

[(1, 17051931), (3, 5683977), (9, 1894659), (13, 1311687), (27, 631553), (37, 460863), (39, 437229), (101, 168831), (111, 153621), (117, 145743), (169, 100899), (303, 56277), (333, 51207), (351, 48581), (481, 35451), (507, 33633), (909, 18759), (999, 17069), (1313, 12987), (1443, 11817), (1521, 11211), (2727, 6253), (3737, 4563), (3939, 4329)]