236422431

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 401689600

約数和(自身を除く): 165267169

約数列:

[1, 3, 7, 9, 21, 63, 67, 79, 201, 237, 469, 553, 603, 709, 711, 1407, 1659, 2127, 4221, 4963, 4977, 5293, 6381, 14889, 15879, 37051, 44667, 47503, 47637, 56011, 111153, 142509, 168033, 332521, 333459, 392077, 427527, 504099, 997563, 1176231, 2992689, 3528693, 3752737, 11258211, 26269159, 33774633, 78807477, 236422431]

約数ペア:

[(1, 236422431), (3, 78807477), (7, 33774633), (9, 26269159), (21, 11258211), (63, 3752737), (67, 3528693), (79, 2992689), (201, 1176231), (237, 997563), (469, 504099), (553, 427527), (603, 392077), (709, 333459), (711, 332521), (1407, 168033), (1659, 142509), (2127, 111153), (4221, 56011), (4963, 47637), (4977, 47503), (5293, 44667), (6381, 37051), (14889, 15879)]