4059549

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 6765876

約数和(自身を除く): 2706327

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 157, 169, 221, 471, 507, 663, 1413, 1521, 1989, 2041, 2669, 2873, 6123, 8007, 8619, 18369, 24021, 25857, 26533, 34697, 79599, 104091, 238797, 312273, 451061, 1353183, 4059549]

約数ペア:

[(1, 4059549), (3, 1353183), (9, 451061), (13, 312273), (17, 238797), (39, 104091), (51, 79599), (117, 34697), (153, 26533), (157, 25857), (169, 24021), (221, 18369), (471, 8619), (507, 8007), (663, 6123), (1413, 2873), (1521, 2669), (1989, 2041)]